Seat frame/ Backrest frame/ Support rail/ Gas cylinder:
Steel, Epoxy/polyester powder coating
Cover plate:
Polypropylene, Polypropylene
Lumbar support:
Polypropylene
Top frame:
Polyamide
Slide rail/ Lamella seat lock:
Steel
Armrest frame/ Star base:
Aluminum, Epoxy/polyester powder coating
Cover:
Reinforced polyamide
Cover:
Synthetic rubber
Comfort filling:
100 % polyester
Base:
Polypropylene, Synthetic rubber
This chair has been tested for office use and meets the requirements for durability and stability set forth in the following standards: EN 1335 and ANSI/BIFMA x5.1.