On Time Baldanzi & Novelli Technical features Armchair with seat and lateral sides that can be folded up over the backrest reducing its size to 20 cm when not in use. Seat and backrest Backrest and sides with internal structure in steel and flame-retardant, cold-moulded polyurethane foam padding. Seat with high resistance elastic belts. Backrest fitted with harmonic steel springs that make its upper side more flexible and comfortable, and accompany every movement of the back through an adjustable inclination. Coverings in fabric, eco-leather or leather. Sides Folding sides over the backrest without visible hinges, steel internal structure and flame-retardant, coldmoulded crushproof expanded polyurethane foam padding. Upper and lower part of the side in black thermoplastics. Coverings in fabric, eco-leather or leather. Available with fixed feet or on castors (black swivel castors or double castors). Accessories Tip-up writing tablet with anti-panic movement, easily applicable to the side with extractable interlocking system (no screws used), to facilitate storage operations. Aluminium joint and writing surface in black ABS top. Nylon connecting hooks (only for fixed feet). Transport dolly for stacked seats in tubular steel painted with epoxy powder paint, on castors. Tested according to European standards