Expert Features Extra Thick Cushioning: A massive 6mm thick rubber base provides unparalleled wrist comfort and a rock-solid gaming foundation. Legendary QcK Micro-Woven Cloth: Optimized for precision mouse tracking, whether you’re running low or high CPI settings. Pro-Grade Accuracy: Tested and approved by the world’s top mouse sensor manufacturer for both optical and laser sensors. No-Slip Grip: Durable non-slip rubber base locks your pad in place, even during the most intense clutch plays. Tournament Proven: Trusted by esports pros for over 15 years, SteelSeries QcK has helped win more prize money than any other brand. Built To Last: Washable and highly durable, this mousepad is ready for countless battles. Perfect Size For Gamers: A large 450mm x 400mm surface area gives you all the room you need for epic flicks and smooth glides. Expert Specs  Feature Details Model SteelSeries QcK Heavy – Large Surface Material QcK Micro-Woven Cloth Base Material Non-Slip Natural Rubber Thickness 6 mm Dimensions 450 mm x 400 mm Optimized For Low & High CPI Tracking Movements Sensor Compatibility Optical & Laser Sensors Durability Washable & Long-Lasting Weight Extra Heavy for Stability Esports Proven Trusted by Professional Gamers