Our product is made of 2mm-thick 6063 series thermal aluminum. Before painting, it undergoes a chromate coating and is then painted with electrostatic powder paint. The imported outdoor fabric and knitting yarn used in the product are guaranteed for 3 years for outdoor use in both summer and winter and prevent fading or color bleeding. The product is UV resistant and easy to maintain. The cushions and pillows have zippered covers that are removable and washable. The daybed has a 2-year legal warranty for outdoor use.