Alvin Monarch High Back Drafting Height Chair with CK49 Height Extension Kit, Black with Blue Highlights

The Alvin Monarch High Back Office Height Chair (Black with Blue Highlights) is designed for the ultimate in style, comfort and construction. This chair has contoured cushions and other ergonomic features that make it an outstanding value. High backrest provides solid orthopedic spine support and full-size upholstered seat is contoured for added comfort. Features include pneumatic height control, polypropylene seat and back shells, a height- and depth-adjustable backrest with tilt-angle control, adjustable seat pitch, dual-wheel casters and a 23" diameter reinforced nylon base. It includes CK49 height extension kit and adjusts from 25-1/2" to 30-1/2".