ERI Ultralite 8"W X 10"L Tarp is constructed from waterproof 1.1oz silicone impregnated ripstop nylon. Key seams are double stitched for strength. Ten reinforced black oxidized black grommets, one in each corner with the remaining six spread evenly around perimeter. Three 12" cotton twill ties down the center seam provide multiple configuration options. Packaged in reusable mesh bag with micro cord drawstring and cord lock. Ideal for sheltering several people during inclement weather. All this weighing in at an astonishingly light 13.7 ounces. When you are finished shopping, please visit www.eri-online.com.