This retractable pergola from Outsunny allows you to adjust the canopy as you desire - enjoy the sunshine or relax in the shade. The metal structure is strong, with ground stakes and expansion screws included to keep it attached to the floor. It comes with a moving PU coated roof - easy to deal with moving sun rays. The curtains can also be moved - create an open/disclosed environment too. Enjoy outdoors better than ever before. PU-coated polyester canopy is retractable, slides to a position to keep you protected from the sun. Curtains of garden shelter create shade and privacy when wanted. Metal frame is strong and rust-resistant. Suitable for outdoors. 16x ground stakes and 8x expansion screws included to pin to the ground. Suitable for garden and outdoor places. Assembly required.