FeaturesErgonomic Arm Rest with Mouse PadComfort and support when using your mouseThree pivot points and two adjustable hinges – to position exactly where neededPadded arm supportReduces the pressure placed on your wrist and shoulderSuitable for desks with a thickness of up to 4.5 cmThis Nedis Ergonomic Swivel Arm Rest with Mouse Pad - Black offers comfort and support when you are using your mouse. Its design reduces the pressure placed on your wrist and shoulder. Detachable mouse pad and three pivot points – to position exactly where needed.