Pro-Comfort support features a faux leather exterior reinforced by a gel-cushioned interior to provide an unrivalled balance between comfortable softness and firm ergonomic support Ergonomist Approved to provide optimal health and protection when used correctly through proper alignment, tailored dimensions and a unique curved design High-Performance Mouse Pad Surface provides best-in-class tracking control for both optical and laser mice Professional-Level Design provides functional and sophisticated low-profile elegance, durable seamless edges and non-skid backing Easy-To-Clean Surface wipes clean with a damp cloth to keep your wrist rest looking and performing well after years of use, non-toxic materials independently certified for safety and compliance