3M™ E-A-Rsoft SuperFit Earplugs are comfortable ear plugs constructed from slow-recovery foam, to conform to the unique shape of each ear canal for excellent hearing protection.The soft, pliable foam on this foam earplug features a fitting ring that provides a guideline for proper fitting and visual compliance check. Earplugs are easy to roll down and insert, then expand within the ear canal for a comfortable, secure fit.
Noise Reduction Rating (NRR)*: 33 dB. CSA Class AL
Test compatible with 3M™ E-A-Rfit Validation System
