3M™ Worktunes™ AM/FM Hearing Protector, 90541H1-DC-PS, 4 eaches/case Min Qty Order:4 3M SKU: 7000141578

3M SKU: 7000141578

3M SKU: 7000115720

3M SKU: 7010514135

GREENGUARD™ certified

3M™ Worktunes™ AM/FM Hearing Protector, 90541H1-DC-PS, 4 eaches/case Min Qty Order:4 3M SKU: 70001415783M SKU: 7100156587 Lead Time: ~2 days *CAUTION: 3M strongly recommends fit testing of hearing protectors. Research suggests that many users will receive less noise reduction than indicated by the NRR due to variation in hearing protector fit, fitting skill and motivation of the user. If the NRR is used, 3M recommends that it be reduced by 50% or in accordance with applicable regulations; Audio Assist Technology helps you program up to 50 AM FM radio