The QcK XXL is a powerful, giant large mouse pad - it is almost one meter in length. It uses the same material such as Steel Series QcK series, but is much bigger' masterly. The perfect mouse tracking From the best manufacturers for mouse sensors tested, optimizes the high fiber density and surface variation the tracking accuracy for optical and laser sensors with minimal friction. Underside made of rubber How many SteelSeries mouse pads, the QcK XXL a skid-proof lower surface made of rubber, so that when it is not playing and herrutscht.