Adjusts instantly with a lever for lighter applications. Worksurface home position adjusts from 26"to 30" and provides an additional 17" of vertical travel. Accommodates worksurfaces up to: 30" x 36" or 30" x 42" (custom shapes available). Available with or without casters (casters add 2" to height). Lifting Capacity: approximately 60lbs. Worksurface: nine standard thermally-fused options, high-pressure laminate and custom colors available. Available with worksurface or base only.