3M™ E-A-R™ Classic™ Earplugs, Uncorded, Pillow Pack, 310-1001

Industry-Standard Hearing Conservation

The 3M™ E-A-R™ Classic™ Earplugs 310-1001 represent the gold standard in hearing protection. These uncorded earplugs are manufactured from a proprietary slow-recovery polymer foam, engineered to provide a comfortable, effective acoustic seal while maintaining low pressure inside the ear canal.

Technical Features & Industrial Benefits

• Moisture Resistance: The unique closed-cell foam is specially treated to resist moisture absorption, ensuring the earplugs maintain their shape and protection levels in humid or sweaty environments.

• Flame Resistance: Critical for specialized industrial applications, the material is inherently flame-resistant for enhanced workplace safety.

• Pillow Pack Packaging: Each pair is individually housed in a clean, portable pillow pack, keeping the earplugs hygienic until the moment of use.

• Cylindrical Geometry: The classic shape is designed to fit most ear canals reliably, providing a predictable Noise Reduction Rating (NRR).

Professional Use Cases

Highly recommended for heavy infrastructure, abrasive blasting, high-heat manufacturing, and metalworking. These earplugs are the preferred choice for safety officers requiring consistent compliance and worker comfort over long shifts.