Lucky Shot Ammo Ears Earpro NRR 27

2 Monkey Trading Ammo Ears™ are fully qualified ear plugs with a NRR 27 for safe for shooting range use. These noise reducing earplugs made from genuine 9mm bullet casings comes with a convenient carrying case to keep the earplugs safe and dust free. Impressive noise reduction rating of 27, is “go to” ear protection. For military older timers, these go back to the days of using a 9mm or .45 ACP round as a quick solution for hearing protection before much thought was given to saving your hearing