Powder coated frame. Seat: 70% vinyl and 30% polyester mesh fabric. Inner cushion: Polyester padding and polyurethane foam. Cover: 60% polypropylene and 40% polyester, 40% is made from recycled fibers The galvanization makes the steel frame resistant to rust. Water-repellent inner pads. Water- and UV-resistant cushion covers with stain-resistant protection