Material: Made of durable plastic that is water resistant and shatterproof. With a certain thickness, sturdy and durable, you can reuse these tarp clips for a long time. Stable structure: The inner triangular lock and the outer ring prevent the tarp from falling more stably. There is no need to drill holes in the tarp and it is easy to remove after use, leaving only a few creases. With hole: The rear end of the tent clip has a hole to connect it to wind rope, quick hooks, ground nails, etc., without having to drill holes in the tarp. Application: Suitable for outdoor camping tents, awnings, caravans, tarps, canvas, awnings, boat covers, swimming pool covers, temporary shelters or any fabric covering that requires additional points of support. > Easy to install or remove: just tighten or loosen to adjust. Provides an instant point to attach any standard bungee cord.