3/32 inch (2 mm) diameter, Chinese made, uncoated cannon fuse. Falling Leaves fuse is cut in short pieces, 1 to 1.5 inches long, and used inside aerial fireworks or mines. Once ignited, they slowly fall like lazy-floating, lemon-yellow colored stars, simulating "falling leaves" stars. Quick, easy, and inexpensive alternative to making colored stars. Burns at about 7.5 to 10 seconds per inch. 31 one-meter pieces, 100 feet total.