3M E-A-Rsoft SuperFit Earplugs 311-1254, Corded, NRR (Noise Reduction Rating) 33 Decibels, 200 Pair/Box
Soft, pliable foam offers comfort for wearing over an extended time
Orange “fitting ring” provides a guideline for proper fitting and quick visual hearing protection compliance check
Noise Reduction Rating (NRR)* 33 dB. CSA Class AL.
Test compatible with 3M™ E-A-Rfit™ Validation System.
Designed for comfort and protection
The 3M™ E-A-Rsoft™ SuperFit™ Earplugs have a smooth texture and cylindrical shape for better comfort. The slow-recovery foam earplugs feature a 33 NRR* to help with those high noise exposed workers.
The orange color band serves as a training tool to help see how deeply the earplug is inserted.
Compatible with the 3M™ E-A-Rfit™ Dual-Ear Validation System
E-A-Rfit™ provides an accurate quantitative assessment of how much noise reduction a hearing protector provides to an individual worker.
Disposable Foam Earplugs
3M™ Disposable Foam Earplugs, made from slow-recovery foam, help provide a combination of comfort and hearing protection for users. Once the foam earplugs are compressed into small cylinders (rolled down), they are easy to insert into ears where the slow recovery foam expands to fit the ear canals. 3M provides a wide range of disposable foam earplugs so you can choose the best solution for your needs.