These billboard banners are made of 180g elastic polyester. The polyester will perfectly present your logo when it is stretched suitably to fit the frame. Each of our tent billboard banners is equipped with an aluminum tubing frame. When the frame and graphic are set up, just simply attach the banner to the tent legs and then secure it with the Flag Mount Holder (we have different types, please choose the correct one for your tent). You can adjust the banner height by sliding the clamps up or down.