Earplugs - 3M E-A-R Classic Plus Metal Detectable Earplugs, Yellow Corded (Box of 200), 311-4101
is currently out of stock and will ship as soon as inventory has been replenished.
Item #: 311-4101
Constructed from slow-recovery foam, the disposable earplug conforms to the shape of the ear canal for premium hearing protection.
3M™ E-A-R™ Classic Earplugs are an economical, reliable choice in hearing protection and conservation. The slow recovery foam used to create these ear plugs, provides a flame resistant, moisture resistant and sound resistant barrier for the ear canal, along with a deeper fit in the ear canal making the 3M™ E-A-R™ Classic Earplug one of the most widely used foam earplugs today.
- Designed with detectable metal components for food processing and other industries where it is critical to keep earplugs from contaminating products and processes
- Noise Reduction Rating (NRR)*: 33 dB. CSA Class AL
- Slightly longer than regular size 3M™ E-A-R™ Classic™ Earplugs for higher noise reduction when fit deeply in the earcanal
- Test compatible with 3M™ E-A-Rfit Validation System
