3M 340-4002 Ultrafit Earplugs W/Cord In Individual Case / Kit
[340-4002]
These durable, corded reusable earplugs are easy to use again and again, reducing waste. Push-to-fit products provide in-ear comfort and convenience, with the hearing protection you expect from 3M.
- Carrying case keeps earplugs clean and accessible for re-use.
- Push-to-fit style for easy and hygienic fit.
- Single size fits comfortably in most earcanals.
- Proprietary, premolded, triple-flange earplug design inserts easily.
- No rolling or sizing needed to get a comfortable, protective fit.
- Soft polymer is washable and reusable.
- Noise Reduction Rating (NRR)*: 25 dB. CSA Class AL.
*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™.
Retail Price: $5.31 / Kit
