[ERGONOMIC DESIGN] Wave shape design, thus create ergonomic support for the wrists. Specially designed to prevent wrist fatigue and improve typing comfort in front of your computer, allows you to rest your wrists when you work all day on a computer. [SMOOTH SURFACE] Microfiber surface to make your Exceptional tracking performance And improves Speed and Accuracy. [NON-SLIP BASE] High quality non-slip silicone gel rubber base eliminates unwanted movement during use. [EASY TO CLEAN] Effectively prevents accidental damage from spilled liquid, And liquid stains can be cleaned with water for continuous use. [QUALITY GUARANTEE] High-end quality, good packaging and good after-sales service guarantees you 100% satisfaction, if there are any questions or problems, please feel free to contact us by email, we will reply to you within 24 hours and give you a satisfactory answer >