[High-quality]: High-strength plastic material, fastening for superior bite force, connection and heavy duty strong trap clips [Mouth ]: The awning trap clip with unique toothed alligator mouth design makes the teeth more stable. [Easy to install]: 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 [Wide Applications]: The tent Clamps 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 size: single is about 8.5 x 2.5 x 2cm Material: plastic colour: Blue Package Contents: 20 x Tent 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.