FeaturesMaterial: Micro-textured clothOptimised for laser and optical sensor gaming miceNon-slip rubber baseOptimised for all sensitivity settingsSize: 280 x 680 mmFor optical and laser mice sensors and optimised for all sensitivity settings, the SureFire Silent Flight 680 Large Gaming Mouse Pad delivers ultimate precision and complete in-game control.  The micro-textured cloth surface of the pads provide the ideal balance of speed and control and their anti-slip rubberized base guarantees rock-solid grip during those intense gaming sessions.Available in two sizes, medium (320mm x 260mm) and large (680 mm x 280mm), with or without RGB illuminated edges.  The RGB lighting is USB powered and has 14 light modes: 8 static and 6 dynamic.  No software installation needed.