Curl-free soft and breathable fabric provides smooth feel for precise mouse tracking Made of smooth and soft Lycra fabric, non-irritating to skin. Breathable, not easy to trap heat. The cloth cover can quickly and accurately track mouse movement, allowing the mouse to glide smoothly on the surface of the mouse pad. The rubber base feels good and the edges are not prone to curling even after long-term use. Comfortable soft memory foam wrist rest won't fall off, reducing fatigue and carotid tunnels - Wrist padding won't easily separate from the well-pressed holding base, and soft slow rebound memory foam keeps the hand in a natural position for the office or home Maximum ergonomic comfort, reducing pain and fatigue caused by prolonged repetitive movements, alleviating or avoiding carpal tunnel syndrome. Lay flat, odorless, non-slip rubber base holds securely to prevent sliding/unwanted movement - Made of natural rubber, non-toxic and safe to use. No chemical smell like others. This mouse pad has grooves on the back to grip the surface firmly and lay flat on the table to prevent sliding. Great for quick succession of mouse operations, especially for gamers. Size: about 23*21 cm.