Heavy Duty Structure 2.0? The COBIZI carport is made of a rust-proof powder-coated steel frame to prevent chipping, peeling, rusting and corrosion. The structure has 8 solid legs made of 1.5-inch galvanized steel pipes, and portable carport comes with built-in sandbags, making the entire steel carport safer and more stable. ? Double Zipper Sidewall Design? The double zipper design makes metal carport more versatile. ? Built to Last? Made of 180g PE tarpaulin, carport canopy can withstand various weather factors such as sun, rain and dust all year round, fully protecting your car or boat. Carport tent cover is firmly fixed to the frame with bouncy balls, and the support feet are designed to be stable. Once fully installed, it is fixed with ground nails and wind ropes, which significantly improves the durability of the carport in all seasons, ensuring that your vehicle is always reliably protected. ? Versatile Usage? Car canopy is widely used, suitable for vehicle protection, outdoor activities, storage, workspace, as well as camping and outdoor adventures, meeting your diverse needs. ? Easy Setup? Carport canopy 12×20 heavy duty is packed in carton and cardboard for better protection, and comes with an easy-to-follow manual. Allowing 2 people to complete the installation in less than 1 hour. Your satisfaction is our top priority.