1. Sofa internal frame: pine + three-layer solid wood board + 4.0mm spring + elastic band
2. Sofa leg material: birch
3. Back cushion/pillow interior: down + doll cotton
4. Cushion interior: upper cushion: down + doll cotton, lower cushion: sponge (D35/thickness 13cm)
5. Armrest interior: sponge (D16/thickness 1cm)
6. Fabric is cotton and linen - off-white, gray-brown, removable and washable - zipper.
7. Sofa connection method: buckle.
8. Cushion/back cushion/pillow: just take it.
