Made in Germany The Swopper is the first ergonomic office seat ever designed that moves and exercises your spine and muscles while you sit - in all three dimensions; forward, backward, sideways, as well as vertically.
It isthe only seat in the world that can adapt to all three dimensions of human movement. This means that the Swopper moves forward, backward, sideways, all the way around, as well as up and down! You can also adjust the tension and movement of the spring, and change the lateral movement, so it Constantly moving the body.

Specifications

Standard Stocked Colours: Lime Green

Glides with a black base.

Standard - 50-120kg - Height range NO load is 50-64cm Base colour Black Spring colour Black Adjustments: Height adjustment Spring tension adjustment Lateral (side to side) adjustment BIFMA e3 & ETL Environmental VOC Certified

Meets BIFMA e3 2012 Furniture Sustainability Standard for Commercial Furniture Certification # US1-BIFMAe3level-0000345RO Conforms to ANSI/BIFMA Furniture Emissions Standards for Office Furniture Systems (M7.1/X7.1-2011) Certification # US1-ETLVOC-0000024R0 Specifications:

Quality control approval # TÜV: M97 114 85 E01 The Swopper bears the GS symbol, certified as a chair. So it complies with device safety regulations and can be used anywhere, including offices and public institutions. The Swopper is fully recyclable (except the gas operated compression spring) Height range 45 - 68cm (22" to 27.5") Seat diameter: 40cm (16") Base ring diameter: 54cm (21.5") Chair weight unboxed: 11 kg(23lbs) Load capacity MEDIUM Spring: 60 - 120 kg Made from aluminium die casting, plastic injection moulding, steel, foamed material. Seat cover: Alcantara polysuede fabric