When the Caribbean skies darken, trust the Do it Best 20X30 Silver Heavy Duty Tarp to shield your paradise from the elements. Crafted from tough polyethylene with reinforced corners and UV-resistant polycarbonate grommets every 3 feet, this tarp is a must-have for every islander. Whether it's sheltering your boat, patio furniture, or creating a shady spot at the beach, this tarp has you covered literally!