3M™ E-A-R™ Classic Earplugs, 390-1000, uncorded, 200 pairs

Constructed from slow-recovery foam,the disposable earplug conforms to the shape of the ear canal for excellent hearing protection.

3M™ E-A-R™ Classic Uncorded Earplugs are a 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, making the 3M™ E A R™ Classic Earplug one of the most widely used foam earplugs today.

• Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL
• Test compatible with 3M™ E-A-Rfit Validation System
• No packaging waste with each pair

Suggested Applications

• Sweat and moisture-resistant for use in humid environments
• One size fits most
• Cylindrical shape creates a snug seal for noise reduction