This retractable pergola from Outsunny allows you to adjust the canopy as you desire - enjoy the sunshine or relax in the shade. The aluminium structure is strong, with ground stakes and expansion screws included to keep it attached to the floor. The pergola canopy top can be moved to a position to protect you from the shade at various angles. Grommet holes for water drainage. Enjoy your outdoors better than ever before.Features:Aluminium frame is strong and rust-resistantPolyester canopy is retractable, slides to a position to keep you protected from the sun12 grommet holes to prevent rainwater buildingGround stakes and expansion screws included to pin to the groundSuitable for garden and outdoor placesAssembly required