3M
E-A-R Classic Earplugs, Regular
Description
- 3M-312-1201 Uncorded, 200 pair / box
- 3M-311-1101 Corded, 200 pair / box
- Slow-recovery PVC foam provides comfort with low pressure
- Moisture-resistant foam will maintain its comfort, fit and critical recovery characteristics
- Shape equalizes pressure throughout the ear canal as it expands
- Flame-retardant and dermatologically-safe foam is not irritating
- One size fits all
- CSA Class AL
- Noise Reduction Rating (NRR) 29 dB
Specifications
| Packaging | Pair - Polybag |
|---|---|
| Certification(s) | CSA Class AL |
| Sold As | Box of 200 Pairs |
| NRR dB | 29 |
| Manufacturer | 3M |