Kaliber Gaming by IOGEAR's SURFAS II Pro Gaming Extended Mouse Mat is designed for tournament-level performance with both laser and optical sensor mice. Until recently, even the best gaming mouse pads could be easily described as glorified tablecloths on which you move your mouse. However, with the recent advancements in material technologies there are many features that set the SURFAS II PRO apart from those now obsolete mouse mats of the past.