3M E-A-R Foam Tip Semi-Insert Hearing Protectors -
- Comfortable and lightweight alternative to earmuffs
- Hinged headband twists to provide multiple, custom-fit, wearing positions
- Highest NRR, 25 dB, for a semi insert in all three wearable positions
- Wear behind the neck, under the chin or on top of the head like an earmuff
- Dermatologically safe foam is non irritating to skin
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