Our 15' x 54' hay tarps are made using 7 oz. HDPE polyethylene materials for strength and durability. These trademarked Dry Top hay tarps from Tarp Surplus are silver/black tarps that are highly reflective to keep heat away from your hay bales. Each Dry Top hay tarp has a 14' x 14' fabric weave at 216 g/sm. These UV-treated hay tarps have hemmed rope-reinforced edges with double-stitched corners, brass eyelets and heavy-duty nylon webbing loops. Trust your farm and ranch tarp needs to America's family-owned Tarp Surplus. We have been providing premium agricultural-use tarps at discount prices for more than 25 years.