3M E-A-R Classic SuperFit 33 | 310-1008
Have you ever wondered how far you need to insert your ear plugs for optimal hearing protection? We have you covered. The 3M™ E-A-R™ Classic SuperFit 33's have a different colored ring in the middle which helps you see if your plugs are fitted properly. Once the middle colored ring is no longer visible you have achieved optimal fit.
- Cylindrical shape
- Easy to notice color for compliance checks.
- NRR 33 dB.
|Size||One Size Fits All|
|Noise Reduction Rating||NRR 33 dB|
Product Literature: 3M E-A-R Family Catalog
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