The Alvin Comfort Economy Drafting Chair is an ideal task chair for office, home, study, and shop use. At an affordable price, it offers quality design including a pneumatic height control for adjustable seat height. It comes with a height extension kit that features a 21-inch diameter black foot ring and a tough cylindrical steel shaft that locks into the chair base. This allows additional height ranging from 24 ½ inches up to 29 ½ inches to suit different needs. Its 14"W x 12"L hinged backrest can also adjust its depth and height for maximum convenience.
To provide stability and durability, this drafting height task chair is supported by a 24-inch diameter reinforced nylon base and polypropylene seat and back shells. It includes five dual-wheel casters for total mobility and smooth gliding. The 18"W x 17"L seat cushion with black fabric upholstery is two-inch thick making the Alvin Comfort Economy Drafting Chair ideal for long hours of sitting.