3M Single Use Tapered Corded Earplugs
SKU: 4031511 3M
- 100 pairs per Box
- Noise Reduction Rating (NRR) of 29 dB, CSA Class AL
- Test compatible with 3M™ E-A-Rfit Validation System
- Soft polyurethane foam is hypoallergenic, flame-resistant and moisture-resistant
- Smooth, dirt-resistant surface helps maintain hygiene
- Tapered design fits comfortably in ear canal
Eng