Strong Gripping Power -The tarp clips heavy duty lock grip is designed with an adjustable spiral thumb screw for extra strong bite. The toothed alligator mouth is made of ultra-high-strength material that is , waterproof, weatherproof, and tear- for a more stable hold on your tent or other cover Easy to Install - Use tarp clamps heavy duty lock grip to secure the tent. The bungee cords with clips easily pass through the grommets and supports and then lock it onto the ball. You can also wrap multiple bungee clips together to add length Wide Application - Our high-strength bungee cords with clips are ideal for securing camping tents, awnings, rain shelters, car and truck covers, , boats, swimming pools, and temporary shelters. Not only are they suitable for camping and outdoor activities, but they are also the perfect protective partner for vehicles, , and boats, as well as the ideal fastening solution for other fabric coverings that require solid support. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Black Material:nylon Package Contents: 20 x Tent Clips 20 x elastic cords Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.