As you get older, everyday loud noises can damage your ear drums and cause hearing loss. Flent's Soft Foam Ear Plugs are a safe, all natural way to help reduce the amount of noise your ears take in, so you can hear better, sleep better and maintain your ear health longer! Flents can be reused, or disposed of after each use. When used as directed, these comfortable and safe ear plugs can reduce noise by up to 33 decibels. Use for a better night's sleep, while operating loud machinery or whenever your hearing might be put at risk.