Rotating Computer Arm Rest Pad, Ergonomic Adjustable PC Wrist Rest Extender, Desk Attachable Home Office Mouse Pad Health Care Arm Support Attention: Attaches to a computer desk up to 5.0cm (1.9'') thick (Please check if suit for your desk) Ergonomic human engineering design, rotate according to your requirment, protect wrist commendably, High Quality ABS plastic, comfortable and durable Reduces pressure on wrist, minimizes strain to the muscles and tendons on the neck, arm, and shoulder and also decreases static strain and fatigue Perfect Computer Arm Support for home or office, work or play, a valued gift for parent, kids, friend or anyone in your life Size: 11.4*5.5*0.8 Inch, weight: 0.55lb, warranty:100% refund if you are not happy with our product