The Allen Company Silencer Foam Ear Plugs are soft, easy to use, and comfortable for extended periods of time. A noise reduction rating (NRR) of 32 decibels, meet ANSI S3.19 and CE EN352-2 certifications, and come in high visibility blaze orange for additional safety. Allen Company Silencer Hearing Protection Foam Ear Plugs, 6-Pairs Value Pack, Orange, Epe Foam, 2364A. Perfect hearing protection for shooting. Noise protecting ear plugs to reduce decibels. Sized for an Adult. Will limit ear ringing when in use.