- Foam disposable ear plugs
- Two ways to wear
- Conforms to EN352-2:2002
- When worn over the head: SNR 32db, H = 34 dB, M = 28 dB, L = 27 dB
- When worn under the chin: SNR 32db, H = 33 dB, M = 29 dB, L = 28 dB
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