High-strength PC material, which is durable waterproof and weather-resistant and tear-resistant. Bolted fastening for superior bite force, connection and heavy duty strong trap clips The dimension of this tent clip is 37 x 15 x 10mm, lightweight and portable. Design with round hole on the allows you can stretch it with elastic rope or hook without any difficulty. Tent Clips were design with unique toothed alligator mouth. Also it design with double-layer press. The super bite force makes the clips more stable and not easy to fall off. Easy to install or remove, the teeth inside hold the tarp tightly. Provides instant anchor point to attach any standard bungee cord, tie down or rope. The tent are perfect for holding up tarp, canopy, boat cover, , bike cover, car/truck cover, pool cover, swimming pool covers, temporary shelters or any fabric covering that requires additional support points color: Black Material: PC Package Contents: 70 x Awning Tarp Clips 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.