Professional Saddle Seat Mid Back Chair with 2-to1 Synchro Tilt and Ratchet Back Height Adjustment [4232-OS] - Ergonomic Task and Computer Chairs
Thick Padded Contour Back with Built-in Lumbar Support Molded Foam Saddle Seat Pneumatic Seat Height Adjustment Ratchet Back Height Adjustment 2-to1 Synchro Tilt Control Height and Width Adjustable Arms with PU Pads Heavy Duty Nylon Base with Dual Wheel Casters
4232 - - 4232-OS