Apart from looking cool, the SCBC: Flesh and Blood "Sea Monster" Play Mat keeps cards free from scratches and stains. Great for making spaces more organized with minimal effort. This SCBC: Flesh and Blood "Sea Monster" Play Mat has a smooth surface and a non-slip base. They're durable and will last long without fraying or pilling. .: Materials: 100% polyester front; 100% natural rubber backing .: Smooth surface .: Anti-fray edges .: Black non-slip base .: Sewn in label .: Blank sourced from China