Soft, smooth, bell-shaped foam earplugs roll down easily then expand in the earcanal to provide comfortable hearing protection.
– Poly bag keeps each pair of earplugs clean before use.
– Ideal for smaller earcanals
– Noise Reduction Rating (NRR)* 28 dB. CSA Class AL.
– Test compatible with 3M E-A-Rfit Validation System.
*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.
3M is Leading the Advancement of Hearing Conservation.

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3M 08973, Scotch-Weld Epoxy Potting Compound DP270, Clear, 48.5 mL Duo-Pak, 7100148730, 12/case
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Dynabrade 98270 1/2" Male Coupler 