This drafting chair features a thickly padded, contoured, black fabric seat and back with built in lumbar support. The highlight of this chair is its seat height of 26"-35" high. You won''t find a taller drafting chair! Other notable features include pneumatic seat height adjustment, back height adjustment, back angle adjustment, height and width adjustable arms, tilt with tilt tension, a height adjustable chrome footring, heavy duty pneumatic cylinder, heavy duty nylon base and dual wheel casters to top it off. The chair does ship unassembled and comes in roughly seven major pieces. The chair is not hard to assemble and does not require any technical knowledge.