3M™ E-A-Rsoft™ SuperFit™ Earplugs 312-1256, Uncorded, Poly Bag, Regular Size
200 per order
Poly bag keeps each pair of earplugs clean before use.
Regular size fits most earcanals.
Noise Reduction Rating (NRR)*: 33 dB. CSA Class AL.
Test compatible with 3M™ E-A-Rfit™ Validation System.
Noise Reduction Rating (NRR) 33 dB, CSA Class AL
3M™ E-A-Rsoft™ SuperFit™ 33 earplugs seal the earcanal with soft, slow-recovery foam for excellent noise reduction and comfort. Orange fitting ring provides a guideline for proper fitting and visual compliance check.