aecojoy 12’ x 9’ outdoor retractable pergola canopy,metal frame grape gazebo & canopy cover, outdoor steel pergola gazebo with retractable canopy shades, ideal for bbq, party, beach and more aecojoy features: retractable canopythe retractable canopy can be freely adjusted to the angle of the sunlight to achieve a full shaded area. sturdy structurethe powder-coated steel frame greatly improves the stability of the metal frame grape gazebo and ensures its long-term use. practical shelter superb fabric reduces the impact of rain and sun, it will not tear easily when used for a long time. removable canopy cover the foldable canopy cover allows you to enjoy the sunshine without removing the canopy cover. (please fold the canopy cover like curtains.) detailed instruction the accompanying detailed instruction ensures that you can complete the installation in the shortest time. note: the gaps between beams can easily lead to the accumulation of the rain water, which can lead the beams to bending. please remove the canopy cover from the ceiling or push the canopy cover to one side in bad weather.