Minimal surface friction for gaming at high DPI: In fast-paced gaming, a hard surface enhances mouse and cursor control. Surface texture consistency: increases the accuracy of your aiming and tracking performance. Logitech G sensors are matched to: The optimal surface, as determined by game lab testing, to optimize the accuracy and performance of the Logitech G mouse sensor stable, inflexible foundation: The pad stays in place during intense gaming action thanks to the rubber base. Sturdy multi-layer construction: Long-lasting with a robust polymer core and a hard tracking surface