height adjustable arm rests, height adjustable arm rests, leather, black

Zenit office chair, height adjustable arm rests, leather, black. Supplied = flat pack. Model = upholstered back rest. Seat colour = black. Frame colour = silver. Frame material = aluminium. Seat mechanism = synchronous mechanism with sliding seat. Frame design = 5-star base. Seat height = 455 - 565 mm. Type of arm rests = height adjustable arm rests. Back rest height = 650 mm. Seat depth = 500 mm. Seat width = 500 mm. Shape of seat shell = contoured seat. Back rest height with head rest = 820 mm. Seat material = leather. Design of castors = plastic. Max. load = 136 kg. Period of use/day = 8 hours/day. Product type = office swivel chairs. Customs tariff number = 94013900. Country of origin = CHN. Gross weight = 25.11 kg. Weight = 22.2 kg. Sustainability = BIFMA level certification. Rounded seat edge to reduce pressure on the back of the knees and thighs. Seat and back rest perfectly shaped to support the body. Headrest made of natural leather, adjustable in height and tilt. High back rest. Adjustable head rest height and angle. Standard: DIN EN 1335, EN 1021-1, EN 1021-2. The office chair is an important detail in your office environment that contributes to your well-being at the workplace. Zenit is an office chair with durable black fabric upholstery (100,000 Martindale rubs), suitable for all types of offices. The chair is suitable for those who sit for a large part of the working day (8 hours/day). It is equipped with the ergonomic features a chair needs so that you can sit comfortably even during prolonged work. The office chair features a synchronous mechanism with a sliding seat, which increases the ergonomics of the chair for a more comfortable sitting position. Thanks to the synchronous mechanism, the seat and back rest can be disengaged and move independently of each other, allowing the body to determine the sequence of movement. In addition to the synchronous mechanism, the seat is adjustable in depth (sliding seat). This means that the chair's seat can be moved forwards or backwards to individually adjust the sitting position. The chair is equipped as standard with castors for hard floors, weight adjustment, adjustable seat depth, adjustable arm rests, headrest, shell-shaped seat, and height-adjustable back rest to ensure you get the most ergonomic office chair possible. The DIN EN 1335 standard for office chairs: The 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 aims to ensure that office work chairs comply with ergonomic and safety requirements to guarantee a healthy and safe working environment.