Rivet or Female style GI Gas Can Strap: Strap made of heavy-duty Olive Drab Cotton. Strap measures from end of buckle to end of strap approx 15 1/4 inches long. Strap measures 13 1/4 inches long. The webbing is approx 1 5/8 inch wide. With holes in end for rivets to go through. Mildew resistant, cotton with alligator buckle.