Apart from looking cool, these desk mats keep surfaces free from scratches and stains. Great for making spaces more organized with minimal effort. These mats have a smooth surface and a non-slip base. They’re durable and will last long without fraying or pilling. Optical and laser mice are supported..: Materials: 100% polyester front; 100% natural rubber backing.: Supports optical and laser mice.: Smooth surface.: Anti-fray edges.: Black non-slip base.: Sewn in label.: Blank sourced from China