Dimensions: 28W x 21.5D x 49.5- 53.25H in.; Seat height: 19.3- 21.45 in.Made with synthetic TechniFlex upholstery in blackHeight adjustable memory foam seat Reclining back mechanism up to 150 degreesTilt and tension mechanism controlErgonomic and adjustable headrest and lumbar support cushionsHeight adjustable and swivel armrestsDurable steel base with non-marking 2-inch casters. Kick-start the productivity in your home office or game room with the Techni Mobili TS-5100 Ergonomic High Back Racer Style Black Video Gaming Chair. This stunningly modern chair is made to resemble the interior of a sports car. It's made with synthetic TechniFlex upholstery in black and features a height adjustable memory foam seat as well as a reclining back mechanism up to 150 degrees. For added comfort you'll also enjoy tilt and tension mechanism control an ergonomic and adjustable headrest and lumbar support cushions and armrests that are height adjustable and swivel. It sits on a durable steel base with non-marking 2-inch casters.