SteelSeries SX Mousepad- SteelSeries SX offers a unique and smooth gliding experience. The surface is amazingly responsive and precise thanks to fiber polished aluminum and anodized oxide coating. SteelSeries SX offers a truly unique and smooth gliding experience. The surface is amazingly responsive and precise thanks to fiber polished aluminum and anodized oxide coating. The surface is quiet to use thanks to a rubber base which absorbs noise and vibrations, and is optimized for both optical and laser mice technologies. During development and testing, the professional Counter-Strike players in Team NoA described SteelSeries SX as ?the purest form of glide in the world".