RAIDEN MID M Coffee Brown | SAMURAI gaming mouse pad (Made in Japan) Surface : High density woven structure cloth (Polyester) , Recommend for Middle to High sensitivity player , Not recommend for the Optical type mouse Middle layer: Super Flat structure foam Ultimate Anti-Slipping Layer: Embossing. The mousepad is never slip on the desk. Hardness: MID Size : 12.4 x 9.6 x 0.12 inch ( 31.5 x 24.5 x 0.3 cm ) [ Made in Japan ]