A wrist rest (10), being positioned on a generally planar surface, includes a generally cylindrical sector support member (15) having an outside surface and an inside surface. A generally cylindrical sector base member (11) has an outside surface and an inner surface, the inside surface of the support member positioned proximate the outside surface of the base member (11). The members (11) and (15) are substantially concentric. The members (11) and (15) may be locked in a plurality of relative positions after relative rotational movement between the members (11) and (15), thereby defining a plurality of radial heights of the wrist rest (10) with respect to the planar surface. The support member (15) may include a first section (16) and second section (17) and further the distance between the sections (16) and (17) is adjustable.