3NKY7 PASSIVE EAR MUFFS BEHIND-THE-NECK 29 DB NO BLACK RED 105 3M PELTOR 3NKY7

3M PELTOR Optime 105 29 dB NRR Behind-The-Neck Passive Ear Muffs are a high-performance hearing protector. Featuring a proprietary dual-cup design and soft, foam-filled cushions, these earmuffs provide high attenuation and outstanding comfort.

The double-shell technology incorporated in 3M PELTOR Optime 105 Earmuffs is designed to boost its noise-blocking ability. Thanks to this feature, these earmuffs have a Noise Reduction Rating (NRR) of 29 dB, making them an ideal choice for use in airports; construction; manufacturing; food, beverage, & agriculture; oil & gas; heavy manufacturing; pharmaceutical; and transportation.