poor man Pull String Alarms 72 Pack

The "Poor man's perimeter alarm." These innocent looking little explosives have a 6" pull string on each side of a 1 1/2" charge. When rigged to a door, window or other entry point, a loud 85 decibel bang will wake up even the soundest sleeper. You can rig up these little gems in ways limited only by your imagination. Sold in packs of 72.sounds like a real gun shot-the last thing a crook wants to here when sneaking around your house!!