3M™ Nitro™ corded earplugs feature bright-coloured, tapered foam design for all day wear with great protection.
Bright-coloured, tapered foam design for all day wear with great protection.
- Includes orange, red, pink and purple assortment.
- Ultra-soft foam is tapered for easy insertion.
- Noise Reduction Rating (NRR)*: 32 dB CSA Class AL
- Test compatible with 3M™ E-A-Rfit™ Validation System
*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.
3M is Leading the Advancement of Hearing Conservation™.
- Includes orange, red, pink and purple assortment
- Ultra-soft foam is tapered for easy insertion
- SCL80 27dB (Class 5)
- Test compatible with 3M™ E-A-Rfit™ Validation System