Made from comfortable memory foam and soft, smooth, breathable pad material, providing a lightweight, comfortable, durable, and ergonomic feel. It bounces back slowly, is not easily deformed, and is ideal for extended use. Non-slip rubber base offers a heavy grip that prevents sliding or unwanted movement for keyboard and mouse mats. Double-adhesive and edge pressing treatment ensures a flat and smooth edge, preventing rolling or cracking. 17*3.4*1 inch keyboard wrist rest and 6.3*3*1 inch mouse wrist rest fit most computers or laptops, improving hand and wrist posture, avoiding joint and wrist problems, and relieving elbow and shoulder tension during long computer usage. Mouse wrist rest designed with grooves fits your hand better. Deformation-free keyboard pad stays put during typing, offering relaxing and comfortable use at home, office, internet cafes, etc.