- Mid Back Ergonomic Leather Chair with Dual Function Control - Thick Padded Seat and Back with Built-in Lumbar Support - One Touch Pneumatic Seat Height Adjustment - Ratchet Back Height Adjustment - Dual Function Control - Height Adjustable Arms - Top Grain Leather: -3 Black - Heavy Duty Nylon Base with Dual Wheel - Carpet Casters - Seat Size: 21W x 19D x 4T - Back Size: 20W x 22H x 4T - Max. Overall Size: 45H x 26W x 22.5D - Arms Max Inside: 19 - Arms to Floor Min: 25.25 - Seat Height Min: 18.25 - Seat Travel: 4.5 - Cube: 6 - Weight: 45 lbs. - Available Colors: Icon Navy, Icon Grey, Icon Burgundy, Icon Black