The Morency Rest provides maximum wrist and forearm support for heavy computer users. Arm support lessens muscle activity, reducing worker fatigue. Wrists are kept in a natural position, reducing risk of CTS. Soft and comfortably padded nylon material is also easy to clean. Easily clamps to the front edge of desks 5/8" to 1-3/4" thick.
More information: http://www.alimed.com/morency-rest.html