Frame, 3-seat sofa-bed sectionSmoulder resistant lining/ Smoulder resistant lining:Polyester waddingBackrest frame:Solid wood, Particleboard, Fibreboard, Polyurethane foam 20 kg/cu.m.Seat frame/ Bed base frame:100% polyester (min. 70% recycled), Solid wood, Highly resilient polyurethane foam (cold foam) 35 kg/cu.m.Frame:100% polyester (min. 70% recycled), Plywood, Polyurethane foam 25 kg/cu.m.Back cushion/ Lumbar cushion:100% polypropylene, 100 % polyester - hollow fibreSeat rail/ Stabiliser:Steel, Epoxy/polyester powder coatingLock mechanism:100 % polyester, Galvanized, Steel, ZincCorner fitting:Steel, GalvanizedTotal composition:100% polyester