ProSource T3040BB70 Tarpaulin, 40 ft L, 30 ft W, 3.5 mil Thick, Polyethylene, Blue

UV, blue, 6 x 7 weave, 3 ft every grommet. 2.06 oz/sq-yd (70 gsm). 5% tolerance in finished size/piece and weight/piece. 1 piece sample swatch and grommet on the top of poly bag sticker label.