Noise Reduction Plug, Hearing Protection Earplugs
Noise reduction rating (NNR) is 29dB
No rolling or touching plug portion

Noise Reduction Plug, Hearing Protection Earplugs Features:

Conforms to shape of ear. Washable, promotes worker hygiene.No rolling or touching plug portion during insertion.Noise reduction rating (NNR) is 29dBHearing loss from exposure to loud sound affects millions of people. Noise-induced hearing loss is preventable. And it's easy to prevent.Easy to carry in your purse, backpack or pocket. Available in Standard Size or Large Size.

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