Design:

• wiege
  

Function:

• Automatic synchro-adjustment for seat and backrest, adapting to any posture
  
• Adjustable backrest tension, lockable in four positions
  
• Backrest height adjustable by 60 mm in seven increments
  
• Seat-depth extension adjustable in eleven positions (385 – 435 mm)
  
• DIN 4550-compliant gas lift for precision seating height adjustment
  

Frame:

• Five-star base available in glass fibre-reinforced polyamide or die-cast aluminium (polished, high-lustre polished, or bright chrome plated)
  
• Twin wheel swivel castors with load-dependent braking, suitable for carpets and hard floors
  
• Optional anti-static castors available with aluminium frames
  

Seat and Backrest:

• Seat shell in polypropylene, through-dyed in black-grey or white
  
• Cushioning with one-piece moulded polyurethane foam, exchangeable
  
• Backrest shell made of polyamide with polypropylene cover, available in black-grey or white
  
• Models with mesh membrane backrests and optional lumbar support
  

Cantilever Chairs:

• Frame in 22 mm diameter, bright chrome-plated round steel tubing
  
• Optional glides for hard floors and additional felt inserts for wooden floors
  
• Unitary seat and backrest shell in elastic polypropylene, through-dyed in black-grey or white
  
• Optional leather-covered seat and back cushions
  

Armrests:

• Task chairs with 3D armrests in black-grey or white polyamide, adjustable in height, depth, and angle
  
• Cantilever chairs with ABS-free, sleeve-shaped armrest pads in black-grey or white thermoplastic elastomer
  
• Optional leather or solid wood armrest pads (oak, maple, walnut)