Quality Materials: The tarpaulin clips are made of PP, they are strong and flexible. The carabiners are made of plastic steel and elastic stainless steel, they are durable and firm. They are all anti-corrosion, not easy to break, have a long lifeof life. Multifunction: These tent clips offer significant pressure, thanks to their screw clamping system. They are used to fix the tent, the tarpaulin, the canvas, are suitable for the swimming pool, the garden, the park... They are also for fixing the covers ofprotection of motorcycle, car, boat etc. Will not damage textiles: The alligator mouth with tooth makes the bite of the pliers much more stable, and the plastic teeth do not leave any wear on your textile or canvas. You can use the tarp clamps with confidence. Good Value Kit: The package contains total 12 tarp clips and 12 D-shaped carabiners, the quantity is enough for different usages, can match your different needs well. This is a practical kit Wide Application: The clips can be used for camping, picnic, sunshade tarp, motorcycle and bicycle cover; the carabiners are for hiking, walking your dogs (not for climbing). about our products: Tarp clamp: Color: black Material: PP Size: 8.3*3.3cm D-shape carabiner: Material: plastic steel, elastic stainless steel Color: black Size: 56*34mm The carabiner is easy to use, you can thread the dog rope through the carabiner without much effort. Carabiners go well with tarp clips, they are the perfect match for your tent or tarp. Package included: 12 x Tarp clamp 12 x D-shape carabiner Warning: Not suitable for children under 3 years.