If you are looking for a stylish, mid-back chair to provide comfort and support while you work, this office chair with fixed armrests in black has your back. A ladder-back design on the exterior of the backrest is both decorative and functional. The slats add visual interest and can be used as handles when you need to move this adjustable-height desk chair, which has a black 5-star base with casters. The swivel seat also offers mobility so you can spin around without standing up. The generously padded, 3.75-inch-thick seat is deep and extra wide to offer an outstandingly comfortable and roomy feel, while the backrest has a curved, ergonomic shape that promotes good posture. Both the backrest and seat are covered in a breathable, black mesh polyester fabric that allows air to circulate. This task chair conforms to BIFMA standards for office furniture and is a great choice for smaller home offices. Additional dimensions: Overall chair height: From 37.75 inches to 41.5 inches Height from floor to seat: From 17.5 inches to 21.25 inches Seat back: 17 inches W x 20.25 inches H Seat: 19.5 inches D x 20.25 inches W Weight: 24 lbs