Smooth, ultra-thin 0. 4mm design for seamless, precise swipes Tough polycarbonate build for long-lasting durability Adhesive base for a strong hold and easy setup GO THIN TO WIN Gain the winning edge with the Razer Sphex V3--the latest iteration of our thinnest hard gaming mouse mat, now 20% thinner and available in a larger size. Refreshed with a sleek, black look, it\'s also been improved with a smoother surface that\'s anchored by an adhesive base for stable control. SMOOTH, ULTRA-THIN 0. 4MM DESIGN Its hard, smoother surface offers fluid, accurate tracking optimized for optical sensors, while its profile is 20% thinner to seamlessly become part of your desk. Available in Small and Large sizes. 1. The Razer Sphex V3 is 0. 4mm thin, 20% thinner than its predecessor, the Razer Sphex V2. 2. Refreshed with a sleek, black aesthetic and a smother surface, the Sphex V3 is 50% larger than the standard Sphex V2. TOUGH POLYCARBONATE BUILD Lab-tested to have incredible impact, rip, and tear strength, the Razer Sphex V3 gaming mouse mat is well equipped to handle long hours of intense, competitive gaming. ADHESIVE BASE The gaming mouse mat\'s adhesive base helps it stay anchored to your desk through the most intense sessions but is easy enough to remove without leaving any sticky residue on your setup.