CinchTite Clip Display Carton, Ultimate Tarp Clip, Durable Nylon Construction Is Crack Resistant To 40 Degrees Below Zero, Good For Tarps, Pool Covers, Plastic Sheeting, Drop Clothes, BBQ Covers, Golf Towels, Boat Covers, Snack Bags, Powerful Locking Jaws Grip Materials Up To 1/4" Thick Without Holes Or Damage To The Materials, Slide-Lock Enables Clip To Be Repositioned & Reused Repeatedly.