Seat material: Foam Power management: EU Tilt adjustment: Yes Angle of rotation: 360° Seat colour: Black Number of wheels: 5 wheel(s) Armrest: Yes Wheels material: PU Massage function: Yes Seat type: Padded seat Thickness of leather: 0,8 mm Backrest colour: Black Base colour: Black Gas lift class: 2 Adjustable backrest: Yes Castor wheels: Yes Armrest type: Padded armrest Armrest material: Nylon Backrest material: Foam Backrest type: Padded backrest Ergonomic design: Yes Frame colour: Black Backrest upholstery material: PU leather Seat upholstery material: PU leather Heating function: Yes Massage type: 8 points Type of lift: Gas Product type: Swivel chair Seat width: 52 cm Seat height (min): 45 cm Backrest height: 74 cm Backrest width: 51 cm Seat depth: 46 cm Seat height (max): 55 cm Remote control type: Y Installation instruction: Yes Package depth: 320 mm Package width: 745 mm Quantity: 1 Package type: Box