Offers the highest noise reduction rating in the industry. Unique, nonirritating foam is longer for deeper insertion into the ear canal. Provides optimal hearing protection; perfect for airline mechanics and stamping machine operators. Test compatible with 3M™ E-A-Rfit™ validation system.

• Features
• Classic™ Plus earplugs are slightly longer than regular E-A-R™ Classic™ earplugs to fit deeper into the ear canal and provide higher noise reduction.
• 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-resistant—helps maintain a consistent expansion time, even in humid environments.
• Flame resistant—important for potential arc flash situations and for storage considerations.
• Reusable Pillow Pack helps keep earplugs clean when they are not being worn.
• CSA Class AL.
• Test compatible with 3M™ E-A-Rfit™ Validation System.


• Specifications
• Color Yellow
• Corded/Cordless Uncorded
• Disclaimer Statement IMPORTANT: This 3M product must be used in accordance with OSHA regulations
• warnings
• and limitations that accompany each item.
• Global Product Type Ear Plugs-Single Use
• Material PVC
• Noise Reduction Rate (NRR) 33 dB
• Post-Consumer Recycled Content Percent 0%
• Pre-Consumer Recycled Content Percent 0%
• Shape Cylinder
• Size Group Large
• Total Recycled Content Percent 0%