Unique tooth Shaped Design: The Tent Clips Is Designed As A Crocodile Mouth tooth-Shaped Locking Clip, The Gear-Shaped Design Can Tightly Clamp The Tent, On The Other Side A Hole, Metal Buttons Or Ropes Can Be Connected .Easy Install: You Just Need to Grab The Edge of The Tarp And Clamp It Directly, You Can Tighten Or Loosen The Screw Knob to Adjust The Strength of The Clip, Not Easy to Fall off. Finally Secure With A Rope.Carabiners And Elastic Cord: The Highly Elastic Design Ensures Constant Tension And Stays Firm. Just Run The Bungee Cord Or Carabiner Button Through The Tent Clamp Hole to Make Sure The Bearing Is Secure, You Can Attach It to Loops, Poles, Tarps, Ropes, Brackets, Etc. Wide Application: The Tarp Clips Are Specially Designed for Securing Tents, Outdoor Camping Tents, Awnings, Trailers, Caravans, Parasols Or Picnics And Many More. No Need to Drill Holes And Damage The Material, Light And Handy.