Deyuer Elbow Arm Rest Support for Desk & Chair — Wrist Mouse Pad, Black

Attaches easily to either a desktop or a chair armrest for convenient placement. When positioned properly, this elbow rest significantly reduces the postural stress associated with mouse use, helping to minimize strain on the wrist, arms and shoulders. The armrest rotates 180 degrees to move out of the way when not needed. Simple to put together — easy assembly with no other tools required.