Supports your wrists at optimum height for better wrist positioning. Memory foam is covered in soft microfiber cloth that whisks away moisture and dirt. EasyFlip™ feature lets you choose between two built-in height options (1 1/8" and 1 1/2") to ensure optimal typing angle. Match the SmartFit® custom color to your personal preference for the perfect position. Nonskid base keeps support in place while in use.