Extra Large mouse pad design (31.5*15.7*0.1inches/800mm*400mm*2mm) makes it provide larger area fits both for keyboard and mouse. Large, smooth surface area allow better mouse movement It is long-lasting Anti-fray rugged stitching surrounds mouse pad to increase durability Ultra-smooth surface make your exceptional tracking performance and aiming precision with optical and laser technology Stability is very good and Non-slip rubber material base that provides heavy grip preventing sliding or movement of mouse pad