3M Disposable Earplugs, Hearing Protection for Events & Concerts, Mutli-Color, 32 NRR, 4-Pairs

GREAT FOR STADIUM EVENTS, concerts, and fireworks PLIABLE DESIGN slowly expands, conforming to your ear canal to help block out hazardous noise SOFT, SMOOTH DESIGN enhances comfort for longer wear EASY TO INSERT and remove EXPANDS SLOWLY to fit a wide range of ear canal sizes DISPOSABLE DESIGN Noise Reduction Rating (NRR) 32 dB* Multiple colors Package contents: 4 pairs per pack *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