Safco 3386BL Zippi Plastic Extended-Height Chair, Black

The Zippi™ Plastic Extended-Height Chair is a black, powder-coat framed drafting chair with plastic seat and back. Features a pneumatic seat height adjustment, back height adjustment and a 360 degree swivel. Furnished with an adjustable chrome footring and swivel-tilt mechanism with tilt tension (how easily chair tilts) and tilt lock to prevent tilt.