Heavy Duty, Multi Purpose Tarp Clip 4-Pack by Rhino Grip Made from heavy-duty fiberglass-filled nylon material Resists cracking even at -65 Degrees F. Powerful Clamping Jaws allow you to instantly create a fixture Use on tarps, plastic sheeting, awnings, canopies, pool covers, drop clothes, food bags, bbq covers, Golf towels, tent repair, camping, boating, RVs, hunting, fishing, construction, 100's of uses!