3M E.A.R Push-Ins Earplugs, Corded, 28NRR, Yellow/Blue

Soft, flexible foam conforms to the unique shape of each ear for comfortable noise reduction Flexible stem makes fitting easy without the need to touch the foam tip so the tips stay clean even when hands are dirty Poly bag keeps earplugs clean before use Cord allows earplugs to be stored conveniently around the neck in between uses Noise Reduction Rating (NRR) of 28 dB, CSA Class AL