Topstar back rest height 600 mm, back rest height 600 mm, black cover

Operator swivel chair, with arm rests, back rest height 600 mm, black cover. Supplied = partially assembled. Model = upholstered back rest. Seat colour = black. Frame colour = chrome plated. Frame material = steel, polished. Seat mechanism = synchronous mechanism. Frame design = with castors. Seat height = 450 - 570 mm. Type of arm rests = with arm rests. Back rest height = 600 mm. Seat depth = 460 mm. Seat width = 500 mm. Shape of seat shell = flat seat with knee roll. Conforms to = EN 1335 parts 1 - 3, GS tested, DIN EN 1021 parts 1 - 2. Seat material = Trevira CS, flame retardant. Design of castors = castors for soft floors. Max. load = 110 kg. Period of use/day = up to 8 hours. Product type = office swivel chairs. Customs tariff number = 94013900. Country of origin = DEU. Gross weight = 23.5 kg. Weight = 21.6 kg. With adjustable armrests. Synchronous mechanism with Body Balance Tec®. Polished steel five-star base. Back rest with height adjustable lumbar support. Easy care fabric covering. Five-star base made of polished steel. Castors for soft floors as standard. Flat seat Upholstered contoured foam seat with rounded front edges. Body Balance Tec® The patented seat joint for freedom of movement in every direction. Supplied flat pack - easy self-assembly. Your advantage The Body Balance Tec® seat joint enables three dimensional dynamic movement of the seat, which offers ample space at a width of 500 mm. The contoured back rest offers optimum support for the entire back. As standard with height and width adjustable arm rests.