Material Rubber, Nylon Number of Items 20 Size L Fabric Weight 20lbs High Quality: The tent clip and rubber bungee cord are made of high-strength nylon material, corrosion-resistant, strong and durable. It can withstand large pulling force, not easy to fall off when attached to the tarp, and can be reused, saving you time and money. Easy to Use: Tarp clips feature a screw to control the tightness of the clip. Turn the clip counterclockwise to tighten it for a more secure hold on the tarp. The hole at the end can be attached to a metal hook or rope. Easily fastens all kinds of tarps without damaging the fabric. Multifunctional Elastic Rubber Tightener: The bouncing ball is made of wear-resistant plastic, and the elastic design ensures constant tension of the bungee cord, which is very functional and flexible to meet your diverse needs. Attaches to rings, poles for use in camping, trucks, boats, gardens, etc. Versatile: Awning clips are ideal for outdoor camping tents, awnings,