Made of a high-quality cloth material with an optimized textured surface, the Steel Series Qc K Barbarian Edition provides players with both a smooth & consistent gliding surface. Its specially designed no-slip rubber base prevents the pads from sliding no matter what surface the mousepad is placed on. Optimized for optical & laser mouse technology, the Steel Series Qc K has been tested by professional gamers around the world & has been used to win more tournaments & competitions than any other mousepad across the globe.