1. Sofa internal frame: pine wood + three-layer solid wood board + cool cloth + 4.0mm spring + elastic band + paper-wrapped steel wire 2. Sofa legs material: beech 3. The inside of the cushion is: sponge (D35/thickness 14cm) 4. The interior of the cushion is: down + doll cotton 5. The interior of the armrest is: down + doll cotton 6. The fabric is genuine leather (contact surface genuine leather + PVC) - black, not removable and washable. 7.Sofa connection method: plug-in. 8. The seat cushions and back cushions are fixed and cannot be removed.
