3M Folding Earmuff, 90563H1-DC, Black

• Noise reduction rating (nrr) of 25 db*
• Helps protect against harmful noises
• Padded headband for comfort
• Pivoting cups to help ensure a good fit
• Folds up neatly for compact storage when not in use
• Helps lower your risk of noise-induced hearing loss
• Flexible, adjustable headband adjusts for multiple head sizes
• Great for use in noisy workshops, factories, construction sites and during landscaping
• ReUSAble hearing protection
• *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