Optimized with a smooth semi-coarse textured weave design, the M700 Extended delivers superior gaming performance for both laser and optical mouse types; and provides low friction, high consistent accuracy, and responsive tracking, whatever the game. The M700 Extended's superior 900mm x 400mm x 4mm (35. 43" x 15. 75" x 0. 16") size gives almost limitless space for unrestricted movement from keyboard to mouse for free-flowing gameplay. Smooth surface design with 4mm thickness ensures maximum comfort during long periods of play and compatibility with majority of surfaces, capable of smoothing out those little inconvenient uneven surfaces that you may encounter. Use of a rubberized base adds anti-slip function for zero-slip gameplay, ensuring no slip-up during those periods of intense battle. High-quality solid sewing edge design prevents peeling or warping of the mouse pad, whilst the use of a splash-proof surface with stain resistant design makes for easy cleaning and maintenance, ensuring your setup remains fresh for longer.