Seat
Plywood
Backrest
Perforated polypropylene
Backrest support
Nylon, height-adjustable by up-down system
Padding
Flexible polyurethane foam seat 4,5 cm thick, density 40 rc backrest pad 1 cm thick, density 40 rc
Armrests
3D height adjustable in polypropylene with polyurethane sliding pad or height-adjustable in polypropylene
Mechanism
Self weighing multi block syncro with shock proof device and seat slider
Height adjustment
Gas pump (UNI9084 Certified)
Castors
Polyamide ø 50 mm (AR8)
Swivel base
Black nylon (B67) or white nylon (B69)