The Razer Goliathus Speed Cosmic Edition gaming mouse mat is engineered for the hardcore gamers who demand speed, responsiveness and durability. It features slick, taut weave for speedy mouse movements & comfortable feel under your hand. Optimized for all mouse sensitivity settings and sensor types, it provides superior tracking accuracy and responsiveness for effortless in-game controls. The anti-fraying stitched frame eliminates rough edges, offering great durability. The anti-slip rubber base ensures a secure grip on smooth surfaces. Available in four different sizes: small, medium, large, and extended.