1.Strong HoldingThe heavy-duty tent clips designed with with unique toothed alligator mouth design to tighten the jaw can securely hold the tarp down even the strong storms.2.DurableThe clips are made of material, have a certain thickness, durable, drop-resistant, high-strength.3.Easy to UseThe tent trap clip is easy to install or remove, just tighten or loosen the screw knob to adjust on thick or thin tarps. With instant anchor point to attach any standard bungee cord, tie down or rope.4.Widely Use This multi-purpose thumb screw tarp clips camping clamp is for outdoor camping tent, awnings, caravan, tarps, canvas, temporary shelters, sun shade, temporary projector screen, couch cover, BBQ cover, etc.5.Package IncludesThe package includes 20 pack tent clip. can fit the heavy duty gray tarp well., You can pass a ball bungee elastic or a wire bungee end with no trouble.