Single size (about) : length 1.18in/3cm, height 3.15in/8cm, width 0.98in/2.5cm.Durable Material: The tarp clips are made with plastic material, have a certain thickness, sturdy and durable, not easy to break and can be used a long time.Super Holding Power: The heavy duty tarp clip designed with the screw to tighten the jaw can securely hold the tarp down even the strong storms.Easy to Use: Easy to install or remove just to tighten or loosen the screw knob. The teeth inside hold the tarp tightly, but do not tear or damage it.Wide Usage: Tent clamps are perfect for holding up tarp, canopy, rainfly, car/truck cover, bike cover, boat cover, pool cover, sun shade, temporary projector screen, couch cover, BBQ cover, make-shift rain fly for your hammock, etc.Colour: blackMaterial: plasticPackage Contents:10 * tarp clipsOnly the above package content, other products are not included.Note: Light shooting 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.