Here is a durable, yet economical chair to help meet tight budgets. It has many features of more expensive chairs such as a five-star Euro-style reinforced nylon base with hooded dual casters, upholstered 15 in. x 16 ½ in. seat and hinged back rest, height adjustment from 16 in. - 20 ½ in. by either pneumatic gas cylinder or manual screw mechanism. Available in upholstered black fabric only.