Adjustable Heavy Duty Lock Grip: Teeth-shaped design with spiral buckle that provides maximum clamping force. Made of durable PP material, these clips are waterproof, windproof, and can withstand freezing temperatures. Easy to install and widely used for awnings, caravans, tarps, and more. Features 1. Adjustable Heavy Duty Lock Grip: The adjustable heavy duty lock grip for tarp and shade cloth is teeth-shaped, and the spiral buckle design can clamp the tarpaulin to the maximum degree, with no need to worry about a falling-off problem. 2. Durable Material: Shade cloth plastic clips are made of durable PP material, which is light, durable and not easy to break. Crocodile mouth design, strong bite force, can clamp the tarp, prevent the tarp from falling. And no need to hole on the cover, will not tearing or damaging the tarp clips heavy duty lock grip. 3. Waterproof & Windproof: After fixing the tent with a Shade Cloth Plastic Clips Sunshade Clips, provide an instant anchor from the ground, can withstand strong winds, and will not accumulate water even in heavy rain, you can reuse these tarp clips for a long time. 4. Easy to Install: Grip the edge of the shade cloth, push on and screw down jaws to grip, and lastly use a bungee cord to secure. The rear end of the adjustable heavy duty lock grip for tarp & shade cloth can be attached to any standard bungee cord, tie-down, or rope. 5. Wide Application: The adjustable heavy duty lock grip for tarp and shade cloth is lightweight and durable, tear and weather resistant, it can withstand freezing temperatures and bites on frozen or wet materials, and can be widely used as a temporary covering for awnings, caravans, tarps, canes, boat covers or any fabric that requires extra support points. Specification Material: Plastic Color: Yellow, Red, Blue, Black, Orange Size: 8.5 x 2.5 cm Weight: 210 g Package Include: 10x Adjustable Heavy Duty Lock Grip