Silicone Gel Textile Cloth Fabric Mouse Wrist Rest Support for Computer - Black Comfortable gel filling, which conforms to your wrists for maximum comfort and support. Wave Design permits natural hand and wrist movement. Textile cloth fabric, neat, comfortable and durable. Anti-skid bottom,easy and convenient for use. Size: 11 x 7 x 2 cm / 4" x 3" x 1"