Description & Specification Videos & Images Warranty Customer Reviews Manuals Description Pneumatic chair height control. Height and width adjustable black arms. Black leather arm pads. Height adjustable head rest. High back tilt adjustment. Position tilt lock. Seat angle adjustment. Seat depth adjuster (seat slider). Large casters for carpet or hard surfaces. Dual back height adjustment. Black star base. Seat height adjustable from 17.5" to 20" Deluxe black leather. Overall width: 21" Overall depth: 24" Limited lifetime warranty. Log in to Write a Review Name: Email: Rating: Comment: Click here for OTA Funny Video contest - Big Prizes!