1. Sofa internal frame: Pine + three-layer solid wood + polyester filament non-woven fabric+3.8mm Snake Spring + elastic band.
2. Sofa leg material: Iron
3. The inside of the cushion is: sponge (D38/3cm thick) )+ + sponge (D36/10cm thick) + sponge (D30/3cm thick) + down + doll Cotton
4. The inside of the bag is: Down + doll Cotton
5. The inside of the handrail is: sponge (D25/2cm thick)) + sponge (D22/3cm thick)
6. The fabric is genuine leather (contact surface genuine leather + PVC)) a black/brown yellow; Not removable and washable
7. Sofa connection: insert
8. The cushion is fixed; It cannot be disassembled; It can be taken by the bag.