1. Locking Clamp: The interface of clips is in teeth-shaped, and the Spiral buckle design can clamp the tarpaulin in maximum degree, no need to worry a fallen off problem. 2. Waterproof & Windproof: After fixing the tent with tarp clip, provide instant anchor from the ground, can withstand strong winds, not accumulate water even in heavy rain. 3. Material: Tarp clips made of ABS material, strong tough and firmly. 4. Easy to Use - Grip the edge of the tarpaulins, push on and screw down jaws to grip, lastly use Bungee cord to secure. 5. Wide Application: For its strong holding power, the clips can be used in awnings, caravans, tarps, canes, boat covers, suitable for outdoor camping, sailing, or picnics. locking clamp: The spiral design can clamp the tarpaulin to the greatest extent without worrying about replacement, Super high strength retention, stable tent when the wind is up. Scope of application: suitable for hooks, ropes, elastic ropes, canopies, boat covers, tents, etc. producing additional fixation. Colour:Black Material:ABS Package Contents: 10 x Reusable Tent Canopy 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.