- Metal-detectable ball bearing for high detectability.
- Pre-molded, triple flange earplugfit comfortably in a wide range of ear sizes
- No need to roll earplugs before fitting so the tips stay clean even if hands are dirty
- Soft polymer is washable and reusable, reducing both waste and costs
- Poly bag keeps each pair or earplugs available or accessible for re-use
- Noise reduction rating (NRR) 25 dB CSA Class AL
- Test compatible with 3M™ E-A-R fit™ Validation System
The 3M™ E-A-R™ Ultra Fit™ corded earplugs features a proprietary, pre-molded, triple-flange design that fits comfortably in most ear canals. Metal-detectable ball bearing for high detectability.