1. The inner frame of the sofa: pine wood + three-layer solid board + cool fabric + 4.0mm spring + elastic 2. The lower frame of the sofa is made of iron 3. The inner part of the seat cushion: sponge 4. Inside the bag: doll cotton. 5. The inner part of the armrest: sponge 6. Cotton and linen fabric, beige and brown stripes, removable and washable, zipper + Velcro. 7. The seat / back cushion can be taken at will.
