SOLD BY THE PAIR
The 3M™ E-A-R™ Classic Foam Ear Plugs set the standard for workplace hearing protection. As the world’s first foam earplug, they continue to be one of the most trusted options for reducing hazardous noise exposure on the job.
The slow-recovery foam is easy to insert, then expands gently to create a comfortable, effective seal. With a 29 dB NRR, CSA Class AL rating, and moisture resistance for humid conditions, these earplugs are built for real-world industrial use. The bright yellow color makes compliance checks quick and easy, helping crews stay protected shift after shift.
🛡️ Hearing Protection & Compliance
- Noise Reduction Rating (NRR): 29 dB
- CSA Class AL
- Helps protect against high-frequency hearing loss caused by workplace noise
- Can be fit tested using the 3M™ E-A-Rfit™ Validation System
⚙️ Comfort & Performance Features
- Slow-recovery, low-pressure foam for all-day comfort
- Soft, sound-absorbing foam conforms to ear canal shape
- Stiff when compressed for easy insertion
- Moisture-resistant to maintain consistent fit in humid conditions
- Exposed cell surface texture helps maintain a secure seal
🧰 Recommended Applications
- Chipping, chiseling, drilling
- Grinding, sanding, sawing
- Machining and heavy equipment operation
- Pouring/casting and power fastening
- Riveting, welding, and furnace operations
🏗️ Industries
- Construction
- General manufacturing
- Agriculture
- Automotive
- Chemicals & pharmaceuticals
- Oil & gas
- Healthcare
📦 Storage & Convenience
- Poly bag keeps earplugs clean before use
- Cord allows convenient storage around the neck between uses