SL IMPULSE IN-EAR HEARING PROTECTION
This unique product offers superior noise-blocking (NRR of 33dB) performance in a reusable, high-end earplug. Its enhanced contoured shape is easy to insert and the proprietary material offers superior long-wearing comfort, delivering solid performance that you can depend on.
Specifications:
- NRR 33dB
- No Batteries Required
- Long Wear Comfort