Multifunction mechanism allows back angle adjustment relative to seat, adjustable tilt (free floating or infinite locking positions) and forward tilt. Waterfall seat edge reduces pressure at the back of knees. Padded slant T-arms are height- and width-adjustable. Impact-resistant molded plastic shell. Five-star base with casters for easy mobility. Durable, easy-care upholstery is specifically designed for the healthcare industry. Recommended Applications: Healthcare; Executive & Management; Seat/Back Color: Evoke Derby; Features & Functions: Asynchronous Control; Back Height Adjustment; Pneumatic Seat Height Adjustment; Tilt Tension/Tilt Lock.