1. [PERFECT SIZE]: Round, 220*220*2MM; Square, 210*260*2MM; Large, 300*800*2MM. The size is perfect for your desk, providing ample space for movement. Compatible with all types of keyboards and mice, offering sufficient room for professional gaming or office work. 2. [NON-SLIP RUBBER BASE]: Microfiber and soft fabric surface with a non-slip rubber base ensures precise and accurate mouse control and stable stability. Genuine eco-friendly rubber, odorless. 3. [ULTRA-SMOOTH SURFACE]: Designed with microfiber woven material, featuring a micro-textured and smooth surface for precise navigation and an optimized gaming experience. 4. [PROFESSIONAL STITCHED EDGE]: Professional stitched edge technology effectively prevents the mat from fraying, deforming, or falling apart. Made from durable material, it's comfortable to touch, with a washable soft fabric surface, providing you with the best user experience.