3M™ E-A-R™ Classic™ earplugs set the standard in hearing protection as the world's first foam earplugs. Constructed from slow-recovery foam, these low-pressure earplugs are uniquely moisture-resistant. Value Pak includes 200 pair of bulk earplugs loose in each dispenser box.3M 390-1000 Features:
3M 390-1000 Specifications:
- Value Pack Dispenser gives you the best value—with savings of up to 20%.
- Earplugs are not packaged in pairs; 200 pair of bulk earplugs loose in box.
- Flame-resistant and moisture-resistant
- Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL
- Test compatible with 3M™ E-A-Rfit™Validation System.
- Brand: E-A-R™
- Product Type: Earplugs
- Color: Yellow
- Material: PVC
- Shape: Cylinder
- Size: Regular