3M Triple Flanged Earplugs with Rubber Cord
- Patented, premolded, triple-flange design inserts easily
- No rolling or sizing needed to get a comfortable, protective fit
- Hypoallergenic polymer is washable and reusable
- Carrying case keeps plugs clean and accessible for re-use.
- NRR 25 dB
- 340-4004 - 100 pairs/ box (Comes without a carrying case)
- 340-4002 - 50 pairs/ box (Comes with a carrying case)