6' x 12' Canvas Tarp With D-Rings are fabricated using 12 oz, 100% single filled duck canvas material and treated with Canvak water repellent agents. Made in the USA, each olive drab canvas tarp includes D-Rings spaced every two feet and has extra reinforced grommets on four corners. These tarps have a heavy-duty rope in a triple thick hem and double stitched seams. (Actual Tarp Size After Sewing 5'6" x 11'6")