Sofa 3 with powder-coated aluminum frame and adjustable legs. Aluminum finish in one color: Metallic grey 56. Seat and back cushion in high resistance 35 kg polyurethane foam. The seat cushions include the GOODSIDE slatted suspension method, which is combined with foam to make the seat highly resistant and comfortable. The cushions with this system always include a waterproof cover. The fabric for the cushion covers can be chosen from the fabrics option when configuring the product on the website. You can also buy the cushions without fabric or with your own fabric.