G440 is solidly constructed using three critical layers. The polypropylene top layer provides the low-friction surface. A high-impact polystyrene core provides the firm, semi-rigid foundation. And finally, the rubber base keeps the mouse pad stationary. G440 uses a surface texture comparable to the optimal testing environment for Logitech G mice. See more

Durable Multi-Layer Construction: Gaming mousepad made to last with a hard tracking surface and strong polymer core. Stable, Rigid, No-Slip Base: Keeps the hard gaming mouse pad in place during intense gaming action. Designed for Optimal Performance: A surface texture close to the optimal testing environment gives PC gamers access to the fullest Logitech G Mouse sensor accuracy and precision. Consistent Surface Texture: Provides optimal imagery for the sensor to translate mouse movement into cursor movement in high speed gaming. Low Surface Friction: The hard surface of the mousepad gives the right amount of resistance to the mouse feet for sudden starts, stops, and rapid movement in low-DPI gaming and improved cursor control.