Structure
Pressed plywood
Padding
Flexible polyurethane foam 2 cm thick, density 40rc
Armrests
Plywood
Height adjustment
Gas pump ( UNI 9084 certified) on item 1656
Swivel base
4-star polished aluminum (B68) on item 1656
Fixed base
4-Legs chrome steel tube base ø 16x2 on item 1657.