Project Source 30-ft x 50-ft Blue Waterproof Standard Polyethylene 5-mil|120508
30-ft x 50-ft Blue Waterproof Standard Polyethylene 5-mil Tarp Blue/green all purpose tarp 30ft x 50ft. 30-FT X 50-FT BLUE/GREEN TARP. Tarp Material: Polyethylene. Water Protection: Waterproof. Common Length (Feet): 50.