Grizz-Grip(TM) Multi-Purpose Tarp Clips Heavy duty tarp clips create a grommet instantly on any material. Powerful cross-hatch surface gripping jaws clinch tighter as tension is applied. Great for fastening plastic sheeting, drop cloths, tarps. etc. Holds fast to canopies, awnings, pool covers, towels, BBQ covers, sails, cables and bags, netting and hunting blinds. They open wide enough for clamping any material up to 1/4" thick and are crack resistant to 35(0) below zero. Even grips slick, wet or beadless tarp materials. No end to their uses! Seal open food bags. Easily hooks to fences, lines, cords or bungees up to 1/2" diameter for securing your load cover. Measures 5"L x 7/8"W at the jaw. Made in the U.S.A.