HON Exposure Mesh High-Back Task Chair, with Height- and Width-Adjustable and Lumbar Support, in Black, is aggressively priced and well-appointed for the value-conscious consumer. The computer chair's back is covered in breathable mesh for exceptional comfort and is defined by a curvilinear back with adjustable lumbar support. The task chair has height- and width-adjustable arms that provide fully customizable upper body comfort. The synchro-tilt mechanism reclines the back at a higher ratio than the seat for proper back alignment. Upright tilt lock, tilt tension, and pneumatic seat height adjustment all allow you to customize the desk chair to your needs. The chair features a five-star base that is molded from reinforced resin and has a 360-degree swivel that provides freedom of movement. This multi-purpose chair features a 250 lb weight capacity and is backed by the HON 5-Year Limited Warranty. MATERIALS: Mesh/Fabric. PRODUCT DIMENSIONS: 26.75"D x 26.5"W x 42.5"H. ITEM WEIGHT: 40 Pounds. COLOR: Black.