3M E-A-Rsoft Yellow Neon Earplugs, 312-1250, regular, uncorded 3M E-A-Rsoft Yellow Neon Earplugs are a comfortable ear plug constructed from slow-recovery foam to conform to the unique shape of each ear canal for excellent hearing protection. Product Information Brand 3M Part # 7000002303 Line Aero Color Yellow Origin Country USA Product Type Ear Plugs Size One size Product Information*U.SEPA specifies the NRR as the measure of hearing protector noise reductionHowever, 3M makes no warranties as to the suitability of the NRR for this purpose3M strongly recommends personal fit testing of hearing protectorsResearch suggests that users may receive less noise reduction than indicated by the attenuation label value(s) on the packaging due to variation in fit, fitting skill, and motivation of the userRefer to applicable regulations or guidance on how to adjust attenuation label valuesIt is recommended that the NRR be reduced by 50% to better estimate typical protection.Available in two sizes-regular and largeAvailable with and without cordsCSA Class ALFeatures a Noise Reduction Rating (NRR)* of 33 dB for regular and large size in combination 32 dB for regular size aloneNoise Reduction Rating (NRR)* 33 dBCSA Class ALRegular size fits most ear canalsTest compatible with 3M E-A-Rfit Validation System
