10×12FT double-layer hard-top pavilion has three protective layers , heat insulation layer can block most sunlight and reduces heat. The reasonable design of roof slope can facilitate the quick drainage of water, preventing water accumulation and it can also help to promote airflow provide a comfortable environment. The product will be sent in 3 packages and may not be delivered at the same time, please don't worry, another package is still on the way. There is also 3 hooks in the middle of the steel roof, you can hang an electric lamp or fan on it. The four corners of the gazebo are recommended to install ground screws and expansion screws to make it more stable, to withstand the impact of bad weather, Without grounding screws and expansion screws, the wind protection is class 7; with normal installation the wind protection is increased to class 9 in both cases. The outer curtains are polyester coated to help protect against sunlight and privacy, while the inner curtains are mesh to effectively prevent mosquitoes and ensure ventilation. The outdoor gazebo is very suitable for your backyard, terrace or swimming pool area.