Crazydeal 2Pcs Silicone Rubber Coaster Pad Cup Vinyl Coffe Drinking Mat Mug Glass Plate Useful partical Practical Decorative coasters, music, design High quality silicone material, fully insulated, the table can be well protected. CD modeling coasters, cups in a monotone, with its embellishment will become different. Material:Food grade silicone. Size:10cm x 10cm - 3.94inch x 3.94inch.