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- Our #1 noise-reducing earmuff (highest noise reduction rating (NRR) 3M Earmuff in retail stores)
- Noise Reduction Rating (NRR) of 30 dB
- Helps protect against harmful noises that are at 85 dB and above
- Steel wire headband with rubber overmold design for durability and comfort
- Lightweight, adjustable design reduces pressure points for all-day comfort
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