The standard lab chair is ergonomically designed with comfort shaped seat and backrest with lumbar support. Upholstery is black vinyl. Seat measures 18.5""W x 16.5""D x 3"" thick with internal seatboard bumperguard. Seat height adjusts easily with pneumatic control. Backrest measures 14.5""W x 9.5""H with tilt and height adjustment. Features a 26"" diameter composite base with five legs and casters. Medium and high style height chairs have a 20"" diameter adjustable height footring. Warranty: 13 years.

*Chairs with chrome plated finishes