Accomplish your tasks with Precision. The Precision extended-height drafting chair from Safco features thick, foam padded seat and backrest cushions upholstered in durable commercial grade stain resistant fabric, built in lumbar support, one-touch pneumatic seat height control, manual back height adjustment, seat depth adjustment, height adjustable chrome finish footring and a 5-star nylon base with dual wheel hooded casters. Additional caster options available. This chair meets or exceeds ANSI/BIFMA standards. Dimensions: Seat Size: 17.75"W x 16"D. Back Size: 16.25"W x 14"H. Seat Height Adjustment: 23" - 33"H. Weight: 29 lbs. Limited lifetime warranty from SAFCO. This chair normally ships within 2-3 business days from warehouse locations nationwide.