Be seated in comfort and functionality with this tweed Perfect Posture Deluxe office task chair. Upholstered in tweed with a padded seat that offers perfect lumbar support, this chair is the perfect addition to your work environment. It's height adjustable thanks to a pneumatic gas lift seat height adjustment, so it's able to accommodate people of all different heights. This chair is supported by a five star nylon base and hooded double wheel casters for easy maneuverability, and it features a seating capacity of up to 275 lb. If you're looking for seating that's functional, stylish, and, most importantly, comfortable, this chair has what it takes to revolutionize your office space. Overall Dimensions: Width: 25" Depth: 25" Height: Adjustable 35"-40" Capacity: 275 lb. Back Dimensions: Back Width: 17 1/4" Back Height: 14 1/2" Seat Dimensions: Seat Width: 17 1/2" Seat Depth: 16 1/2" Seat Height: Adjustable from 18 1/2"-23 1/2"