The S2P surface ultra-fine weave is designed for exceptionally high speed, but this can also result in compatibility issues with some mouse sensors. In particular, the Logitech HERO 2 sensor is known to have difficulty reliably tracking on this surface, and other sensors or mice may also be affected. Future firmware updates may improve compatibility, but this cannot be guaranteed. Please keep in mind that compatibility can vary between different mice and sensors. We recommend checking that your specific mouse is suitable for use with the S2P surface before purchasing. The clearance pricing reflects the potential compatibility limitations outlined above. If your mouse is unable to track correctly due to compatibility, this would generally be treated as a compatibility issue rather than a fault with the mouse pad, and our standard change-of-mind return conditions would apply. PMM S2P // QUANTUM EDITION Gaming Mouse Pad Glass feel. Cloth glide. Our new edgeless mousepads offer a consistent aiming experience with performance in mind. Glide // Extreme SpeedBase // QuantumBase [Extremely firm elastomeric high-density polymer]Size // 500x500mmThickness // 4mmSurface // Uncoated clothDesign // Edgeless Texture // Dense THE QUANTUM BASE After three mousepad editions and a lot of development time, we’re ready to share our latest mousepad project.The goal was simple: stop forcing people to choose between cloth or glass.Glass pads offer a firm surface and a consistent, low-friction glide.Cloth pads offer control, friction tuning, comfort, and slower skate wear.Our solution: a cloth surface paired with an extremely firm elastomeric high-density polymer base that we call the QuantumBase. The result is a mousepad with a stable, glass-like foundation and the controlled, nuanced glide of cloth.