MaterialMade of high quality nylon plastic and rubber. tent clips and bungees are strong and durable. wear resistant. can withstand strong pulling forces and are not easy to fall off when attached to the tent. They are compact and lightweight. making them easy to store and transport. Excellent Design The clips have a serrated locking design and the spiral locking design allows you to adjust the strength for the best hold without damaging the tarp. The tent clip set is very easy to install. place the edge of the tarp or awning into the clip. tighten the clip screws. tie and secure the end holes with a bungee cord or metal buckle. Multifunctional Elastic Rope Made of high quality rubber and durable plastic. the high elastic elastic cord with ball has good elasticity and resilience and is not easily damaged. It's powerful and flexible to meet a variety of needs and is perfect for camping. the outside. the awnings. the umbrellas. the tarps. pool covers and other items that need to be secured or tied down. Wide Applications Strong and durable. these tent pegs and ropes with high elasticity can withstand strong pulling forces and can be widely used for tents. awnings. caravans. tarps. canvases and other fabric coverings that require additional support stitches. They are an ideal choice for camping. sailing or outdoor picnics Waterproof and Windproof This waterproof tarp clamp set can withstand high winds and won't come loose even in high winds. The material is waterproof. so you don't have to worry about using it in the rain. No need to punch. no damage to the cover. compact and lightweight. easy to transport and store. a must for wild camping