3M™ E-A-R™ Classic™ corded earplugs set the standard in hearing protection as the world's first foam earplugs. Constructed from slow-recovery foam, these disposable earplugs are uniquely moisture-resistant.
- Slow-recovery foam helps ensure comfort and minimize pressure. - Bright yellow color provides a quick visual compliance check. - Dermatologically safe foam is non-irritating, nonflammable, and moisture-resistant. - Standard size fits most people. - NRR 29dB. - ANSI S3.19-1974; CSA Class AL. *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.
Region | Title | Name | Contact Number |
---|---|---|---|
Hong Kong | 3M Personal Protective Equipment & Fall Protection Marketing Manager | Alice Leung | Tel: 2806 6111 Email: akleung@mmm.com |
Hong Kong | 3M Personal Protective Equipment & Fall Protection Senior Account Manager | Kenenth Tam | Tel: 2806 6307 Email: ktam2@mmm.com |