3M™ 1100 uncorded foam earplugs feature soft, hypoallergenic foam and a tapered design to fit comfortably in the earcanal.
| Region | Title | Name | Contact Number |
|---|---|---|---|
| Hong Kong | 3M Personal Protective Equipment & Fall Protection Marketing Manager | Alice Leung | Tel: 3008 0321 Email: akleung@mmm.com |
| Hong Kong | 3M Personal Protective Equipment & Fall Protection Account Manager | Ivan Lau | Tel: 3008 0321 Email: ilau@mmm.com |