3M E-A-R Classic 310-1001 Ear Plugs, 200 Pairs/Box
Foam, uncorded ear plugs with NRR 29 dB for noise reduction during drilling, grinding, and similar tasks. Comfortable slow-recovery foam conforms to the ear canal for a seal and reduced pressure
Highlights
- NRR 29 dB
- softens after insertion for comfort
- proprietary foam adapts to ear canal
Pros
- high NRR 29 dB
- slow recovery foam for comfort
- cylindrical shape aids fit
- initial firmness aids insertion
- large box quantity
Cons
- no customer insights provided
Best For
Features
- NRR 29 dB for a secure, comfortable seal
- Slow recovery low-pressure foam for extended wear comfort
- Cylindrical, soft-foam design conforms to ear canal shape
- Soft, absorbing foam starts firm for easy fitting then softens
- Resistant to sweat and humidity for consistent fit
