1. Sofa internal frame: Pine + three-layer solid wood + polyester filament non-woven fabric +3.8 Round Spring + elastic band.
2. Sofa leg material: Iron (wall thickness 3mm) in the leg: Plastic.
3. The inside of the cushion is: sponge (D38/thick 3cm)+ sponge (D36/thick 12cm).
4. The inside of the bag is: sponge (D16/1cm thick) + doll Cotton.
5. The inside of the handrail is: sponge (D22/thickness 4cm).
6. Fabric is genuine leather (contact surface leather + PVC) one meter white/black, not removable and washable.
7. Sofa connection: insert.
8. Cushion/back cushion are fixed and not removable.