Source Outdoor Manhattan Cushion Box, Standard Source Outdoors Dura Weave is made from High Density Polyethylene. The color and UV protection is saturated throughout the weave High quality aluminum frames are fully welded and powder coated with a 10 step process to protect against rust and corrosion from the elements Wicker has been through rigorous laboratory testing including 3000 hours of direct UV exposure Cushion covers unzip for easy removal and washing Cushions come standard in a durable off-white acrylic outdoor fabric with a 1-year warranty against defects