Trusted by professionals worldwide, 3M™ E-A-R™ Classic™ Ear Plugs provide dependable hearing protection with a Noise Reduction Rating (NRR) of 29 dB. Designed for comfort and performance, their slow-recovery PVC foam molds to the shape of your ear canal, offering a snug, secure fit that stays in place—ideal for extended wear.

Perfect for use in humid or high-moisture environments, these ear plugs are sweat and moisture-resistant, ensuring reliable protection when you need it most.

Key Features:

• NRR 29 dB – Effective noise blocking for industrial and high-decibel settings
• Cylindrical Shape – Creates a tight, uniform seal in most ear canals
• Slow-Recovery Foam – Conforms to ear shape for maximum comfort
• Moisture-Resistant – Ideal for hot, sweaty, or humid work environments
• 200 Pairs per Box – Bulk quantity for teams, safety stations, or large operations
• Test-Compatible – Works with 3M™ E-A-Rfit™ Dual-Ear Validation System
• One Size Fits Most – Universal sizing with comfortable compression

Product Specifications:

• Noise Reduction Rating: 29 dB (CSA Class AL)
• Material: Slow-recovery PVC foam
• Color: Yellow
• Style: Uncorded
• Quantity: 200 pairs per box
• Compliance: ANSI S3.19-1974

Recommended Applications:

Manufacturing | Construction | Transportation | Utilities | Maintenance | General Industry