Fatigue-free Typing DesignThis keyboard wrist rest and mouse wrist rest pad set is contoured ergonomically to keep the wrist well supported for 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. Lightweight & Soft & DurableSoft Lycra fabric and interior spongy memory foam elastic materialto the pads,supply Lightweight, Comfortable, Durable and Ergonomic touch, slow bounces back and not easy to out of shape and Ideal for Longer Hours of Use,prevent your wrist from injury.