3M E-A-R UltraFit 340-4004 Corded Earplugs, 25dB NRR,Flanged, Elastomeric Polymer,With Blue Cord, 100/Box
Item #BC787548
3M E-A-R UltraFit Earplug, Blue Cord, Corded/Without Cord: Corded, Metal Detectable: No, 25dB Noise Reduction Rating, Yellow Plug, 1 Pairs Per Package, Elastomeric Polymer Plug, Flanged, Size: Universal, Standards: ANSI S3.19-1974, CSA Class AL
- Poly bag keeps each pair of earplugs available or accessible for re-use
- Proprietary, premolded, triple-flange earplug design inserts easily
- Soft polymer is washable and reusable
- Noise Reduction Rating (NRR) 25dB, CSA class AL
- Test compatible with 3M E-A-Rfit Validation System