Tarp, Tarp Material Cotton Canvas, Size 20 x 20 ft, Finished Size 19 ft 6 in x 19 ft 6 in, Tarp Finished Length 19 ft 6 in, Tarp Finished Width 19 ft 6 in, Tarp Seam Finish Double Stitched, Tarp Features , Tarp Strength Standard Duty, Water /Waterproof Water , Color Green, Grommet Material Nickel Plated Brass, Grommet Spacing 24 in, Fabric Weight 10 oz/sq yd, Thickness 20 mil, Breathable No, High-Visibility No, Insulated No, Standards CPAI-63 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -