the product is a sofa called the Oslo Sofa by Marac. The sofa has a structure made of fir wood and plywood, with elastic straps for added support. The structure padding is made of differentiated density polyurethane foam, covered with 100 g/m2 resin-coated polyester fiber, and coupled with elasticized polyester fabric. The seat cushions are made of expanded polyurethane, covered with 100 g/m2 resin-coated polyester fiber, and coupled with elasticized polyester fabric. The backrest cushions have a 100% cotton lining padded with "rollofil" polyester microspheres. The feet of the sofa are made of metal with a black nickel finish. The covering of the sofa is completely removable and can be either fabric or leather.