3M™ E-A-R™ Classic Soft™ Ear Plugs Uncorded
Made of proprietary thermal-reactive foam. The plugs start out firm for easy fitting then soften from body heat for a comfortable fit.
Poly bag keeps each pair of uncorded earplugs clean before use. Regular size fits most ear canals. NRR 31 dB. CSA Class AL.
|Certifications||NRR 31 dB, CSA Class AL|
|Material||proprietary thermal-reactive foam|