Break From Reality Games GripMat - Starfield 104 Size - 36 x 36 in. Holds game tiles in place Keeps miniatures and terrain from sliding while players are interacting with them Durable&#58; wrinkle-proof&#44; crease-proof&#44; crack-proof&#44; tear-resistant&#44; water-proof and Naturally dampens the sound of rolling dice&#44; perfect for quiet play