Frame: Supporting structure in pinewood of various thicknesses. Remaining parts in Class E1 wood particleboard panels, details in hard or cellulose wood-based panels. Structure covered by Tecnoform. Springs: Backrest in hard or cellulose wood fibreboard panels. Seat with elastic webbing bands in propylene fibre and latex. Elements with box/storage seat in E1 class wood particle panels. Padding: Back cushions in non-deformable polyurethane foam, density 25 kg/cbm, Tecnoform covered. Seat cushions in non-deformable polyurethane foam, density 30 kg/cbm, Tecnoform covered. Armrest cushions in frayed polyester fibre. Upholstery: Fabric or texil completely removable (for composition and washing refer to the label). Not available in leather. Bicolor version (base-cushions) available with a surcharge of +10% from the price list of the highest category. Unfinished on the side. Jointing mechanism with interlocking plates. Feet: Standard foot in ABS H 4 cm. black color. Characteristic: 7-position headrest mechanism in chromed steel. Removable footrest mechanism.