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
