diff --git a/src/components/map/MapDice.js b/src/components/map/MapDice.js
index 98c0653..fb7b7ae 100644
--- a/src/components/map/MapDice.js
+++ b/src/components/map/MapDice.js
@@ -2,7 +2,7 @@ import React, { useState } from "react";
 import { Flex, IconButton } from "theme-ui";
 
 import ExpandMoreDiceIcon from "../../icons/ExpandMoreDiceIcon";
-import DiceTray from "./dice/DiceTray";
+import DiceTrayOverlay from "./dice/DiceTrayOverlay";
 
 function MapDice() {
   const [isExpanded, setIsExpanded] = useState(false);
@@ -32,7 +32,7 @@ function MapDice() {
       >
         <ExpandMoreDiceIcon isExpanded={isExpanded} />
       </IconButton>
-      <DiceTray isOpen={isExpanded} />
+      <DiceTrayOverlay isOpen={isExpanded} />
     </Flex>
   );
 }
diff --git a/src/components/map/dice/DiceButtons.js b/src/components/map/dice/DiceButtons.js
index 4c611e9..84e9301 100644
--- a/src/components/map/dice/DiceButtons.js
+++ b/src/components/map/dice/DiceButtons.js
@@ -1,5 +1,5 @@
 import React, { useState } from "react";
-import { Flex } from "theme-ui";
+import { Flex, IconButton } from "theme-ui";
 
 import D20Icon from "../../../icons/D20Icon";
 import D12Icon from "../../../icons/D12Icon";
@@ -8,6 +8,7 @@ import D8Icon from "../../../icons/D8Icon";
 import D6Icon from "../../../icons/D6Icon";
 import D4Icon from "../../../icons/D4Icon";
 import D100Icon from "../../../icons/D100Icon";
+import ExpandMoreDiceTrayIcon from "../../../icons/ExpandMoreDiceTrayIcon";
 
 import DiceButton from "./DiceButton";
 import SelectDiceButton from "./SelectDiceButton";
@@ -16,7 +17,12 @@ import Divider from "../../Divider";
 
 import { dice } from "../../../dice";
 
-function DiceButtons({ diceRolls, onDiceAdd }) {
+function DiceButtons({
+  diceRolls,
+  onDiceAdd,
+  diceTraySize,
+  onDiceTraySizeChange,
+}) {
   const [currentDice, setCurrentDice] = useState(dice[0]);
 
   const diceCounts = {};
@@ -91,6 +97,23 @@ function DiceButtons({ diceRolls, onDiceAdd }) {
       >
         <D100Icon />
       </DiceButton>
+      <Divider vertical color="hsl(210, 50%, 96%)" />
+      <IconButton
+        aria-label={
+          diceTraySize === "single" ? "Expand Dice Tray" : "Shrink Dice Tray"
+        }
+        title={
+          diceTraySize === "single" ? "Expand Dice Tray" : "Shrink Dice Tray"
+        }
+        sx={{
+          transform: diceTraySize === "single" ? "rotate(0)" : "rotate(180deg)",
+        }}
+        onClick={() =>
+          onDiceTraySizeChange(diceTraySize === "single" ? "double" : "single")
+        }
+      >
+        <ExpandMoreDiceTrayIcon />
+      </IconButton>
     </Flex>
   );
 }
diff --git a/src/components/map/dice/DiceControls.js b/src/components/map/dice/DiceControls.js
index 189422c..df5ee28 100644
--- a/src/components/map/dice/DiceControls.js
+++ b/src/components/map/dice/DiceControls.js
@@ -10,6 +10,8 @@ function DiceControls({
   onDiceAdd,
   onDiceClear,
   onDiceReroll,
+  diceTraySize,
+  onDiceTraySizeChange,
 }) {
   const [diceRolls, setDiceRolls] = useState([]);
 
@@ -114,6 +116,8 @@ function DiceControls({
               { type, roll: "unknown" },
             ]);
           }}
+          onDiceTraySizeChange={onDiceTraySizeChange}
+          diceTraySize={diceTraySize}
         />
       </div>
     </>
diff --git a/src/components/map/dice/DiceScene.js b/src/components/map/dice/DiceScene.js
index c7c62e3..9e90f9d 100644
--- a/src/components/map/dice/DiceScene.js
+++ b/src/components/map/dice/DiceScene.js
@@ -74,7 +74,7 @@ function DiceScene({ onSceneMount, onPointerDown, onPointerUp }) {
     const scene = sceneRef.current;
     if (scene) {
       const pickInfo = scene.pick(scene.pointerX, scene.pointerY);
-      if (pickInfo.hit && pickInfo.pickedMesh.id !== "tray") {
+      if (pickInfo.hit && pickInfo.pickedMesh.name !== "dice_tray") {
         pickInfo.pickedMesh.physicsImpostor.setLinearVelocity(
           BABYLON.Vector3.Zero()
         );
diff --git a/src/components/map/dice/DiceTray.js b/src/components/map/dice/DiceTrayOverlay.js
similarity index 80%
rename from src/components/map/dice/DiceTray.js
rename to src/components/map/dice/DiceTrayOverlay.js
index f76a5cb..5a56592 100644
--- a/src/components/map/dice/DiceTray.js
+++ b/src/components/map/dice/DiceTrayOverlay.js
@@ -1,4 +1,10 @@
-import React, { useRef, useCallback, useEffect, useContext } from "react";
+import React, {
+  useRef,
+  useCallback,
+  useEffect,
+  useContext,
+  useState,
+} from "react";
 import * as BABYLON from "babylonjs";
 import { Box } from "theme-ui";
 
@@ -8,13 +14,11 @@ import Scene from "./DiceScene";
 import DiceControls from "./DiceControls";
 import Dice from "../../../dice/Dice";
 
-import createDiceTray, {
-  diceTraySize,
-} from "../../../dice/diceTray/DiceTrayMesh";
+import DiceTray from "../../../dice/diceTray/DiceTray";
 
 import MapInteractionContext from "../../../contexts/MapInteractionContext";
 
-function DiceTray({ isOpen }) {
+function DiceTrayOverlay({ isOpen }) {
   const sceneRef = useRef();
   const shadowGeneratorRef = useRef();
   const diceRefs = useRef([]);
@@ -22,6 +26,26 @@ function DiceTray({ isOpen }) {
   const sceneInteractionRef = useRef(false);
   // Set to true to ignore scene sleep and visible values
   const forceSceneRenderRef = useRef(false);
+  const diceTrayRef = useRef();
+
+  const [diceTraySize, setDiceTraySize] = useState("single");
+  useEffect(() => {
+    const diceTray = diceTrayRef.current;
+    let resizeTimout;
+    if (diceTray) {
+      diceTray.size = diceTraySize;
+      // Force rerender
+      forceSceneRenderRef.current = true;
+      resizeTimout = setTimeout(() => {
+        forceSceneRenderRef.current = false;
+      }, 1000);
+    }
+    return () => {
+      if (resizeTimout) {
+        clearTimeout(resizeTimout);
+      }
+    };
+  }, [diceTraySize]);
 
   useEffect(() => {
     let openTimeout;
@@ -49,7 +73,7 @@ function DiceTray({ isOpen }) {
   }, []);
 
   async function initializeScene(scene) {
-    var light = new BABYLON.DirectionalLight(
+    let light = new BABYLON.DirectionalLight(
       "DirectionalLight",
       new BABYLON.Vector3(-0.5, -1, -0.5),
       scene
@@ -62,7 +86,7 @@ function DiceTray({ isOpen }) {
     shadowGenerator.darkness = 0.7;
     shadowGeneratorRef.current = shadowGenerator;
 
-    var ground = BABYLON.Mesh.CreateGround("ground", 100, 100, 2, scene);
+    let ground = BABYLON.Mesh.CreateGround("ground", 100, 100, 2, scene);
     ground.physicsImpostor = new BABYLON.PhysicsImpostor(
       ground,
       BABYLON.PhysicsImpostor.BoxImpostor,
@@ -72,36 +96,7 @@ function DiceTray({ isOpen }) {
     ground.isVisible = false;
     ground.position.y = 0.2;
 
-    const wallSize = 50;
-
-    function createWall(name, x, z, yaw) {
-      let wall = BABYLON.Mesh.CreateBox(
-        name,
-        wallSize,
-        scene,
-        true,
-        BABYLON.Mesh.DOUBLESIDE
-      );
-      wall.rotation = new BABYLON.Vector3(0, yaw, 0);
-      wall.position.z = z;
-      wall.position.x = x;
-      wall.physicsImpostor = new BABYLON.PhysicsImpostor(
-        wall,
-        BABYLON.PhysicsImpostor.BoxImpostor,
-        { mass: 0, friction: 10.0 },
-        scene
-      );
-      wall.isVisible = false;
-    }
-
-    const wallOffsetWidth = wallSize / 2 + diceTraySize.width / 2 - 0.5;
-    const wallOffsetHeight = wallSize / 2 + diceTraySize.height / 2 - 0.5;
-    createWall("wallTop", 0, -wallOffsetHeight, 0);
-    createWall("wallRight", -wallOffsetWidth, 0, Math.PI / 2);
-    createWall("wallBottom", 0, wallOffsetHeight, Math.PI);
-    createWall("wallLeft", wallOffsetWidth, 0, -Math.PI / 2);
-
-    var roof = BABYLON.Mesh.CreateGround("roof", 100, 100, 2, scene);
+    let roof = BABYLON.Mesh.CreateGround("roof", 100, 100, 2, scene);
     roof.physicsImpostor = new BABYLON.PhysicsImpostor(
       roof,
       BABYLON.PhysicsImpostor.BoxImpostor,
@@ -117,7 +112,9 @@ function DiceTray({ isOpen }) {
     );
     scene.environmentIntensity = 1.0;
 
-    createDiceTray(scene, shadowGenerator);
+    let diceTray = new DiceTray("single", scene, shadowGenerator);
+    await diceTray.load();
+    diceTrayRef.current = diceTray;
   }
 
   function update(scene) {
@@ -222,9 +219,12 @@ function DiceTray({ isOpen }) {
   return (
     <Box
       sx={{
-        width: "500px",
-        maxWidth: "calc(50vh - 48px)",
-        paddingBottom: "200%",
+        width: diceTraySize === "single" ? "500px" : "1000px",
+        maxWidth:
+          diceTraySize === "single"
+            ? "calc(50vh - 48px)"
+            : "calc(100vh - 48px)",
+        paddingBottom: diceTraySize === "single" ? "200%" : "100%",
         borderRadius: "4px",
         display: isOpen ? "block" : "none",
         position: "relative",
@@ -249,9 +249,11 @@ function DiceTray({ isOpen }) {
         onDiceAdd={handleDiceAdd}
         onDiceClear={handleDiceClear}
         onDiceReroll={handleDiceReroll}
+        diceTraySize={diceTraySize}
+        onDiceTraySizeChange={setDiceTraySize}
       />
     </Box>
   );
 }
 
-export default DiceTray;
+export default DiceTrayOverlay;
diff --git a/src/components/map/dice/SelectDiceButton.js b/src/components/map/dice/SelectDiceButton.js
index 8550667..7f470ec 100644
--- a/src/components/map/dice/SelectDiceButton.js
+++ b/src/components/map/dice/SelectDiceButton.js
@@ -26,7 +26,12 @@ function SelectDiceButton({ onDiceChange, currentDice }) {
 
   return (
     <>
-      <IconButton color="hsl(210, 50%, 96%)" onClick={openModal}>
+      <IconButton
+        aria-label="Select Dice Style"
+        title="Select Dice Style"
+        color="hsl(210, 50%, 96%)"
+        onClick={openModal}
+      >
         <SelectDiceIcon />
       </IconButton>
       <SelectDiceModal
diff --git a/src/dice/Dice.js b/src/dice/Dice.js
index 14aab62..1f9399d 100644
--- a/src/dice/Dice.js
+++ b/src/dice/Dice.js
@@ -8,8 +8,6 @@ import d12Source from "./meshes/d12.glb";
 import d20Source from "./meshes/d20.glb";
 import d100Source from "./meshes/d100.glb";
 
-import { diceTraySize } from "./diceTray/DiceTrayMesh";
-
 import { lerp } from "../helpers/shared";
 
 const minDiceRollSpeed = 400;
@@ -83,11 +81,20 @@ class Dice {
     instance.physicsImpostor.setLinearVelocity(BABYLON.Vector3.Zero());
     instance.physicsImpostor.setAngularVelocity(BABYLON.Vector3.Zero());
 
-    const trayOffsetHeight = diceTraySize.height / 2 - 0.5;
+    const scene = instance.getScene();
+    const diceTraySingle = scene.getNodeByID("dice_tray_single");
+    const diceTrayDouble = scene.getNodeByID("dice_tray_double");
+    const visibleDiceTray = diceTraySingle.isVisible
+      ? diceTraySingle
+      : diceTrayDouble;
+    const trayBounds = visibleDiceTray.getBoundingInfo().boundingBox;
+
     const position = new BABYLON.Vector3(
-      ((Math.random() * 2 - 1) * diceTraySize.width) / 2,
+      lerp(trayBounds.minimumWorld.x, trayBounds.maximumWorld.x, Math.random()),
       5,
-      Math.random() > 0.5 ? trayOffsetHeight : -trayOffsetHeight
+      Math.random() > 0.5
+        ? trayBounds.maximumWorld.z
+        : trayBounds.minimumWorld.z
     );
     instance.position = position;
     instance.addRotation(
diff --git a/src/dice/diceTray/DiceTray.js b/src/dice/diceTray/DiceTray.js
new file mode 100644
index 0000000..8fd90c2
--- /dev/null
+++ b/src/dice/diceTray/DiceTray.js
@@ -0,0 +1,156 @@
+import * as BABYLON from "babylonjs";
+
+import singleMeshSource from "../meshes/diceTraySingle.glb";
+import doubleMeshSource from "../meshes/diceTrayDouble.glb";
+
+import singleAlbedo from "./singleAlbedo.jpg";
+import singleMetalRoughness from "./singleMetalRoughness.jpg";
+import singleNormal from "./singleNormal.jpg";
+
+import doubleAlbedo from "./doubleAlbedo.jpg";
+import doubleMetalRoughness from "./doubleMetalRoughness.jpg";
+import doubleNormal from "./doubleNormal.jpg";
+
+class DiceTray {
+  _size;
+  get size() {
+    return this._size;
+  }
+  set size(newSize) {
+    this._size = newSize;
+    const wallOffsetWidth = this.wallSize / 2 + this.width / 2 - 0.5;
+    const wallOffsetHeight = this.wallSize / 2 + this.height / 2 - 0.5;
+    this.wallTop.position.z = -wallOffsetHeight;
+    this.wallRight.position.x = -wallOffsetWidth;
+    this.wallBottom.position.z = wallOffsetHeight;
+    this.wallLeft.position.x = wallOffsetWidth;
+    this.singleMesh.isVisible = newSize === "single";
+    this.doubleMesh.isVisible = newSize === "double";
+  }
+  scene;
+  shadowGenerator;
+  get width() {
+    return this.size === "single" ? 10 : 20;
+  }
+  height = 20;
+  wallSize = 50;
+  wallTop;
+  wallRight;
+  wallBottom;
+  wallLeft;
+  singleMesh;
+  doubleMesh;
+
+  constructor(initialSize, scene, shadowGenerator) {
+    this._size = initialSize;
+    this.scene = scene;
+    this.shadowGenerator = shadowGenerator;
+  }
+
+  async load() {
+    this.loadWalls();
+    await this.loadMeshes();
+  }
+
+  createWall(name, x, z, yaw) {
+    let wall = BABYLON.Mesh.CreateBox(
+      name,
+      this.wallSize,
+      this.scene,
+      true,
+      BABYLON.Mesh.DOUBLESIDE
+    );
+    wall.rotation = new BABYLON.Vector3(0, yaw, 0);
+    wall.position.z = z;
+    wall.position.x = x;
+    wall.physicsImpostor = new BABYLON.PhysicsImpostor(
+      wall,
+      BABYLON.PhysicsImpostor.BoxImpostor,
+      { mass: 0, friction: 10.0 },
+      this.scene
+    );
+    wall.isVisible = false;
+
+    return wall;
+  }
+
+  loadWalls() {
+    const wallOffsetWidth = this.wallSize / 2 + this.width / 2 - 0.5;
+    const wallOffsetHeight = this.wallSize / 2 + this.height / 2 - 0.5;
+    this.wallTop = this.createWall("wallTop", 0, -wallOffsetHeight, 0);
+    this.wallRight = this.createWall(
+      "wallRight",
+      -wallOffsetWidth,
+      0,
+      Math.PI / 2
+    );
+    this.wallBottom = this.createWall(
+      "wallBottom",
+      0,
+      wallOffsetHeight,
+      Math.PI
+    );
+    this.wallLeft = this.createWall(
+      "wallLeft",
+      wallOffsetWidth,
+      0,
+      -Math.PI / 2
+    );
+  }
+
+  async loadMeshes() {
+    this.singleMesh = (
+      await BABYLON.SceneLoader.ImportMeshAsync(
+        "",
+        singleMeshSource,
+        "",
+        this.scene
+      )
+    ).meshes[1];
+    this.singleMesh.id = "dice_tray_single";
+    this.singleMesh.name = "dice_tray";
+    let singleMaterial = new BABYLON.PBRMaterial(
+      "dice_tray_mat_single",
+      this.scene
+    );
+    singleMaterial.albedoTexture = new BABYLON.Texture(singleAlbedo);
+    singleMaterial.normalTexture = new BABYLON.Texture(singleNormal);
+    singleMaterial.metallicTexture = new BABYLON.Texture(singleMetalRoughness);
+    singleMaterial.useRoughnessFromMetallicTextureAlpha = false;
+    singleMaterial.useRoughnessFromMetallicTextureGreen = true;
+    singleMaterial.useMetallnessFromMetallicTextureBlue = true;
+    this.singleMesh.material = singleMaterial;
+
+    this.singleMesh.receiveShadows = true;
+    this.shadowGenerator.addShadowCaster(this.singleMesh);
+    this.singleMesh.isVisible = this.size === "single";
+
+    this.doubleMesh = (
+      await BABYLON.SceneLoader.ImportMeshAsync(
+        "",
+        doubleMeshSource,
+        "",
+        this.scene
+      )
+    ).meshes[1];
+    this.doubleMesh.id = "dice_tray_double";
+    this.doubleMesh.name = "dice_tray";
+    let doubleMaterial = new BABYLON.PBRMaterial(
+      "dice_tray_mat_double",
+      this.scene
+    );
+    doubleMaterial.albedoTexture = new BABYLON.Texture(doubleAlbedo);
+    doubleMaterial.normalTexture = new BABYLON.Texture(doubleNormal);
+    doubleMaterial.metallicTexture = new BABYLON.Texture(doubleMetalRoughness);
+    doubleMaterial.useRoughnessFromMetallicTextureAlpha = false;
+    doubleMaterial.useRoughnessFromMetallicTextureGreen = true;
+    doubleMaterial.useMetallnessFromMetallicTextureBlue = true;
+    this.doubleMesh.material = doubleMaterial;
+
+    this.doubleMesh.receiveShadows = true;
+    this.shadowGenerator.addShadowCaster(this.doubleMesh);
+    this.doubleMesh.isVisible = this.size === "double";
+  }
+}
+
+export default DiceTray;
diff --git a/src/dice/diceTray/DiceTrayMesh.js b/src/dice/diceTray/DiceTrayMesh.js
deleted file mode 100644
index 5938f5a..0000000
--- a/src/dice/diceTray/DiceTrayMesh.js
+++ /dev/null
@@ -1,28 +0,0 @@
-import * as BABYLON from "babylonjs";
-
-import meshSource from "../meshes/diceTraySingle.glb";
-
-import albedo from "./albedo.jpg";
-import metalRoughness from "./metalRoughness.jpg";
-import normal from "./normal.jpg";
-
-export const diceTraySize = { width: 10, height: 20 };
-
-export default async function createDiceTray(scene, shadowGenerator) {
-  let mesh = (
-    await BABYLON.SceneLoader.ImportMeshAsync("", meshSource, "", scene)
-  ).meshes[1];
-  mesh.id = "tray";
-  let material = new BABYLON.PBRMaterial("dice_tray_mat", scene);
-  material.albedoTexture = new BABYLON.Texture(albedo);
-  material.normalTexture = new BABYLON.Texture(normal);
-  material.metallicTexture = new BABYLON.Texture(metalRoughness);
-  material.useRoughnessFromMetallicTextureAlpha = false;
-  material.useRoughnessFromMetallicTextureGreen = true;
-  material.useMetallnessFromMetallicTextureBlue = true;
-  mesh.material = material;
-
-  mesh.receiveShadows = true;
-
-  shadowGenerator.addShadowCaster(mesh);
-}
diff --git a/src/dice/diceTray/doubleAlbedo.jpg b/src/dice/diceTray/doubleAlbedo.jpg
new file mode 100644
index 0000000..1df822b
Binary files /dev/null and b/src/dice/diceTray/doubleAlbedo.jpg differ
diff --git a/src/dice/diceTray/doubleMetalRoughness.jpg b/src/dice/diceTray/doubleMetalRoughness.jpg
new file mode 100644
index 0000000..efa575d
Binary files /dev/null and b/src/dice/diceTray/doubleMetalRoughness.jpg differ
diff --git a/src/dice/diceTray/doubleNormal.jpg b/src/dice/diceTray/doubleNormal.jpg
new file mode 100644
index 0000000..00ea0a0
Binary files /dev/null and b/src/dice/diceTray/doubleNormal.jpg differ
diff --git a/src/dice/diceTray/albedo.jpg b/src/dice/diceTray/singleAlbedo.jpg
similarity index 100%
rename from src/dice/diceTray/albedo.jpg
rename to src/dice/diceTray/singleAlbedo.jpg
diff --git a/src/dice/diceTray/metalRoughness.jpg b/src/dice/diceTray/singleMetalRoughness.jpg
similarity index 100%
rename from src/dice/diceTray/metalRoughness.jpg
rename to src/dice/diceTray/singleMetalRoughness.jpg
diff --git a/src/dice/diceTray/normal.jpg b/src/dice/diceTray/singleNormal.jpg
similarity index 100%
rename from src/dice/diceTray/normal.jpg
rename to src/dice/diceTray/singleNormal.jpg
diff --git a/src/dice/meshes/diceTrayDouble.glb b/src/dice/meshes/diceTrayDouble.glb
new file mode 100644
index 0000000..0eb752b
Binary files /dev/null and b/src/dice/meshes/diceTrayDouble.glb differ
diff --git a/src/icons/ExpandMoreDiceTrayIcon.js b/src/icons/ExpandMoreDiceTrayIcon.js
new file mode 100644
index 0000000..2b860d9
--- /dev/null
+++ b/src/icons/ExpandMoreDiceTrayIcon.js
@@ -0,0 +1,19 @@
+import React from "react";
+
+function ExpandMoreDotIcon() {
+  return (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      height="24"
+      viewBox="0 0 24 24"
+      width="24"
+      fill="currentcolor"
+    >
+      <path d="M0 0h24v24H0V0z" fill="none" />
+      <path d="M20.08,11.42l-4.04-5.65C15.7,5.29,15.15,5,14.56,5h0c-1.49,0-2.35,1.68-1.49,2.89L16,12l-2.93,4.11 c-0.87,1.21,0,2.89,1.49,2.89h0c0.59,0,1.15-0.29,1.49-0.77l4.04-5.65C20.33,12.23,20.33,11.77,20.08,11.42z" />
+      <path d="M13.08,11.42L9.05,5.77C8.7,5.29,8.15,5,7.56,5h0C6.07,5,5.2,6.68,6.07,7.89L9,12l-2.93,4.11C5.2,17.32,6.07,19,7.56,19h0 c0.59,0,1.15-0.29,1.49-0.77l4.04-5.65C13.33,12.23,13.33,11.77,13.08,11.42z" />
+    </svg>
+  );
+}
+
+export default ExpandMoreDotIcon;