This heavy duty chair is designed for a 24 hour, multi shift environment. The seat cushions are made with resilient high density foam. For users up to 300 lbs. 100% post consumer polyester. High Back Multi Tilter. Features heavy duty 3"W back upright with 4" of vertical back height and lumbar height adjustment. Heavy duty strength, double clutch system in tilt lock control. 26" wide. Coal.