3M E-A-R Classic Earplugs, 28 dB, Uncorded, 250 Pairs/Box

• 3M E-A-R Classic Earplugs set the standard in hearing protection as the world's first foam earplugs
• Slow recovery, low pressure foam conforms to the shape of the ear canal for enhanced comfort and wearability
• Moisture-resistanthelps maintain a consistent expansion time, even in humid environments
• Textured surface helps keep earplugs in place
• Exposed cell surface texture resists movement and helps maintain effective seal
• Excellent sound attenuation characteristics
• Supplied in re-sealable pillow-pack for ease of use
• Sweat and humidity resistant which helps improve comfort- ideally suited for use in hot and humid conditions
• Available in both corded and uncorded version

Classic earplugs were the industry's first foam earplugs, virtually revolutionising hearing protection. Today, the revolution continues. It meets more wearer and environmental needs with its proprietary foam, preferred cylindrical shape and proven in-ear comfort.