Available in a 5 pair case, and 50- or 100-pair tub, these single-use earplugs have the highest noise reduction rating available in a foam earplug. Available with or without retaining cord. NRR 33.
Mfr Part: R33333
NRR: 33 dB
Mfr Part: R33133
Mfr Part: 84133
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