On request and with additional cost seat and back are available in fire proof version (Class 1). The fire retardant version of the chair/armchair is approved in Class 1IM.
Version with wooden seat and back or with upholstered panels in fabric, soft leather or simulated leather is also available. Blitz has successfully passed ANSI-BIFMA, UNI and EN tests. Stacking capacity: 10 chairs/armchairs on floor, virtually unlimited on trolley. Accessory: trolley for transportation.