The Allen Standard Foam Hearing Protection Muffs feature a Noise Reduction Rating (NRR) of 23 dB as well as foam cushioned ear pads and a flexible and adjustable head strap.
The Allen Standard Foam Hearing Protection Muffs feature a Noise Reduction Rating (NRR) of 23 dB as well as foam cushioned ear pads and a flexible and adjustable head strap. Product Features Fits most people using the adjustable headband Passive style of hearing protection Foam lined ear cups keep the fit comfortable while keeping out loud sounds Noise reduction rating (NRR) of 23 dB Meet ANSI S3.19 and CE EN 352 requirements
The Allen Standard Foam Hearing Protection Muffs feature a Noise Reduction Rating (NRR) of 23 dB as well as foam cushioned ear pads and a flexible and adjustable head strap. Product Features Fits most people using the adjustable headband Passive style of hearing protection Foam lined ear cups keep the fit comfortable while keeping out loud sounds Noise reduction rating (NRR) of 23 dB Meet ANSI S3.19 and CE EN 352 requirements
