Excellent Quality: The smooth fabric will allow you ease moving your mouse meanwhile precise positioning, give your hand a cosy environment to operate your mouse. Edges has been reinforced to prevent deformation and damage to guarantee the longer hours of use. The soft memory foam-filled cushion part will slowly bounce back when your hand leave it, not easy to out of shape Fatigue-free Typing Design: This keyboard wrist rest and mouse wrist rest pad set is contoured ergonomically to keep the wrist well supported for 0. 98inch(25mm) higher while working and gaming for long periods of time. Perfect wrist & hand fatigue reliever for workers, gamers, writers, editors who are engaged at long typing work Non-slip Bottom Design: The bottom of the keyboard wrist mouse pad and cup coaster set adopts anti-skid natural rubber material. They can be firmly fixed on the desktop to prevent sliding. You can enjoy stable mouse or keyboard operation at work or in game Optimal Size 4