- Adjustable, soft padded headband adjusts to fit all head shapes and sizes
- Headband construction keeps perfect pressure over head and ears
- All components are completely dielectric
- Special sound absorbing materials for efficient attenuation
- Strong plastic cups with slim design help to withstand rough environments
- Extra soft foam in the cushion rings for improved comfort
- NRR 29 is ideal for use with high level noise environments, such as rifles, drills, hammers, motor races, etc...
NRR 29
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Jackson Safety offers hearing protection and high-performance communication that's both comfortable and stylish. Earmuffs are designed in to dampen both intermittent or constant high-frequency noise, while still allowing lower-frequency sounds through. Our earmuffs are designed to offer a competitive noise reduction rating (NRR), a measurement that indicates how much hearing protection a unit offers.
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