Collection Office Office chairs Hopp, in fabric black #50031 ✓ This is a stock product. Description Specifications Options The Hopp allows active sitting while working, whether in the office or at home. This chair comes with a dynamic movement mechanism designed to find your balance once you have settled down comfortably in the middle of the seat, then continue adjusting automatically. The chair also comes with a comfortable seat, upholstered backrest and a designer plastic base with a black piston cylinder and multifunctional castors. The Hopp comes with a standard 5-year warranty, and a version with armrests is also available. In height adjustable upholstered backUpholstered seatSeat depth adjustment by 6 cmDynamic mechanism with adjustable movementBlack gas spring 140 mmBlack design nylon baseMultifunctional castors 60 mm5 year warranty Aluminium design base with matt black bottom Gaslift black 160mm Gaslift black 80mm Height adjustable and width- and depth adjustable click-on armrests Downloads Measurements Productsheet Seating instruction