Smoother Tracking: Provides a consistent, uniform surface texture. This prevents the mouse sensor from skipping or lagging, which is crucial for precise tasks like gaming or graphic design.
Protects the Desk: Prevents the underside of the mouse from scratching, scuffing, or wearing down the finish of your wooden, glass, or plastic desk over time.
Protects the Mouse: Keeps the small Teflon "feet" on the bottom of your mouse from wearing down prematurely, extending its lifespan.