Stansport Camouflage Tarps- Made of durable rip-stop polyethylene laminated on both sides. Rope reinforced edges. Heavy duty rust resistant grommets every 3 to 4 feet. Waterproof, washable and shrink-proof. Durable rip-stop polyethyleneLaminated on both sides.Rope reinforced edges.Heavy duty rust resistant grommetsWaterproof, washable and shrink-proof.