Heavy Duty 18oz Lumber Tarp 20x 18 6ft Drop with 6ft x 8ft Flap - Blue

End Pieces: 20ft x 18ft with 6 Ft Drop, 6ft x 8ft Tail and 8 in Rain Flaps; Fabric: Made with Heavy Duty 18 Oz. Vinyl Seams: Heat-sealed seams, Stitched Webbing and Box Stitched D-Rings Hems: All hems reinforced with 2ft webbing and double stitched for extra strength Grommets: Tough solid toothed brass grommets clinched every 2 Feet D-Rings: Three rows of D Rings box stitched with protection flaps so the hooks from bungee straps don't damage the tarp All D-Rings are galvanized with zinc plating. Cold Crack: -40 Degrees C Color: Blue Thickness: 21 mil All tarps are marked with manufacturer information for traceability and identification.