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Special, soft and smooth foam formulation with the highest noise reduction rating available.
3M E-A-R soft Yellow Neons Earplugs Refill NRR 33dB 391-1004 CSA Class AL (500 Pairs)
$191.10
Sale price
$191.10
Regular price
$245.00
- Regular size fits most ear canals.
- 3M E-A-R 391-1004 CSA Class AL (500 Pairs)
- Shaped, self-adjusting foam provides a comfortable, low-pressure seal.
- Non-irritating, dermatologically safe foam.
- Soft foam plugs are easy to roll down and insert, then expand within the ear canal for maximum comfort.
- NRR 33dB.
- ANSI S3.19; CSA Class AL.