The mid-back executive CaressoftPlus chair in white with the metal chrome finish is as comfortable as it is handsome. The chair utilizes a two paddle mechanism which designates one paddle for lift and one paddle to release spring tilt or lock; it is very heavy duty. The chair is made with a material called CaressoftPlus which is a trademarked vinyl that is an ultra-soft upholstery that looks & feels like leather, but more durable & easy to clean. The chair also offers tilt tension, a pneumatic gas lift and an upright lock. It has been designed with a sturdy 27 inch chrome base with 2 inch nylon dual castor wheels and has a weight capacity of 275 lbs.