3M™ E-A-Rsoft™ SuperFit™ 33 Uncorded Ear Plugs

Uncorded earplugs that seal the ear canal with soft, slow-recovery foam for excellent noise reduction and comfort.

Orange fitting ring provides a guideline for proper fitting and visual compliance check. The soft, pliable foam on this uncorded foam earplug features an orange fitting ring that provides a guideline for proper fitting. Earplugs are easy to roll down and insert, then expand within the ear canal for a comfortable, secure fit. Poly bag keeps each pair of earplugs clean before use. Regular size fits most ear canals. NRR 33 dB. CSA Class AL. Test compatible with 3M™ E-A-Rfit™ Validation System.