upholstered backrest, upholstered backrest, dark grey, grey

MOTION office chair, upholstered backrest, dark grey, grey. Supplied = flat pack. Model = upholstered back rest. Seat colour = grey. Frame colour = dark grey. Seat mechanism = synchronous mechanism. Frame design = with castors. Seat height = 995 - 1088 mm. Type of arm rests = with arm rests. Back rest height = 445 - 538 mm. Seat depth = 490 mm. Seat width = 485 mm. Conforms to = DIN EN 1335. Seat material = fabric. Product type = office swivel chairs. Customs tariff number = 94013900. Country of origin = IND. Gross weight = 18 kg. Weight = 16 kg. Simple flex system for adaptation to dynamic body movements. Unique flex and return spring motion. Height adjustable arm rest. Standard: DIN EN 1335. The MOTION office swivel chair enables a dynamic sitting posture through its innovative construction and adapts flexibly to the body's movements. The seat and back rest are free-swinging, which supports multidimensional movements and promotes the natural movement sequence. The tension (restoring force) automatically adapts to the user's weight, making handling particularly easy. The height-adjustable arm rests offer additional support for the arms and relieve the shoulders. Thanks to the simple flex system, the chair optimally adapts to dynamic body movements and thus ensures increased sitting comfort. The seat height is adjustable between 995 and 1088 mm, while the back rest height varies from 445 to 538 mm. Castors ensure mobility at the workplace. Two variants are available for selection: a mesh back rest for airy, breathable back support and an upholstered back rest for additional comfort and softer upholstery. The DIN Standard EN 1335 for Office Chairs: DIN EN 1335 is a standard that specifies dimensions, safety requirements, and safety tests for office chairs, such as the adjustability of seat height, seat depth, and back rest. The standard is intended to ensure that office work chairs comply with ergonomic and safety-related requirements to guarantee a healthy and safe working environment.