Hydraulic lift allows you to adjust the height of the seat from 25" to 30" 360-degree swivel makes it easy to turn and face your guests or the big game on TV Ergonomic curved back delivers comfortable and supportive seating Contemporary styling features a pedestal design and simple lines for a modern aesthetic Sturdy metal frame with a built-in footrest provides reliable seating and years of durability Foam cushioning is upholstered in black leather-look material that pairs effortlessly with any colour palette Assembly required with an estimated assembly time of 30 minutes for two people Spot cleans easily for low-maintenance convenience Dimensions: Width: 57.15cm (22.5"); height: 91.44cm (36"); depth: 53.34cm (21")