This Black Cat firecracker is a must for every pyro enthusiast! At 1-1/2" this Cracker has a water fuse and has the loudest bang of any firecracker. Good for day or night use. 1-1/2" Loud noise makers. Super Charged Flashlight Crackers. The highest quality standards in our industry created by 1) using the maxium alloy materials allowed, and 2) we use labor intensive methods to provide tighter wrapped and thicker tubes, creating bigger bangs! 100 water proof firecrackers per box!