1. Sofa internal frame: pine + three-layer solid wood board + 3.8MM spring + elastic band.
2. Seat cushion inner material: sponge (D30/thickness 11cm) + spring bag.
3. The material inside the bag: doll cotton.
4. Material inside the armrest: sponge (D26/thickness 2cm)
5. The fabric is genuine leather (contact surface leather + PVC) - not removable and washable.
6.Sofa connection method: insert.
7. Sofa leg material: iron.
8. The seat cushions/back cushions are fixed and cannot be removed.
9. The backrest can be infinitely adjusted between 95-135°.
