InWin Gaming Aluminum Mouse Pad, Black (BATMAT) Compatible with all major brands of gaming mouse Diamond-cut outline - Diamond cut craftsmanship to create an elegant outline Optimized speed surface coating - smooth sand-blasted surface provides high sensitivity and accurate mouse movement detection Smooth edge for wrist rest - Ultra-thin with a smooth edge relieving the wrists from the fatigue of extended use Solid aluminum construction - Batmat utilizes the sturdiness of aluminum-alloy for high durability