Jili Online 2x EVA Ergonomic Rest Support Mouse Game Pad Gel Funny for Desktop NoteBook Ergonomically Designed for ease of motion and relief of Joint Stress Wirst Rest design helps to reduce wrist stress & fatigue Backed with a Neoprene rubber non slip surface, stopping the mat from sliding Helps increase the accuracy of tracking & clicking Made from Foam Rubber,suitable for Left or Right Handed users