The heavy duty carport framework mainly consists of stable galvanized metal and synthetic fibre，which can effectively prevent the strong wind and heavy rain. The structure and materials of the pop up garage make it easy for you to install and store. And you can also decide how to use it，not only can park cars，boats and trucks，but you can transform it to a commercial shelter or party area for more using scenarios. For practicality，we choose double layers for carport tent，you can adjust windows to keep cool or prevent rains. The mesh layers are useful to keep inside temperature. Apart from the framework, we choose sprinng buckles，stable base plates and elastic ball straps to ensure the security and stability