• Cylindrical shape creates a snug seal for noise reduction
• Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL
• Test compatible with 3M™ E-A-Rfit Validation System
• One size fits most
• Features a Noise Reduction Rating (NRR)* of 29 dB
• CSA Class AL
• Pillow pack option for storage of earplugs between uses

• Design: Uncorded, Cylindrical Shape.
• Material: Slow-recovery polyurethane foam.
• Noise Reduction Rating (NRR): 29 dB.
• Certifications: Meets ANSI S3.19-1974, CSA Class AL.
• Features: Moisture-resistant, flame-retardant, low-pressure, single-use.
• Packaging: 200 pairs per box (often in poly bags).
• Application: General purpose noise reduction in construction, manufacturing, maintenance

(1) E-A-R Classic Foam Earplugs (200-Pair Box)

Will these earplugs fit comfortably in most ear canals?

Yes — 3M E-A-R Classic Foam Earplugs are made from a soft, slow-recovery foam that expands gently to conform to most ear canal shapes, providing a comfortable fit.

How much noise reduction do they provide?

They offer a high noise reduction rating (typically around 29–33 dB NRR), helping protect hearing in loud environments like construction sites, workshops, and manufacturing.

(Note: Always check your specific packaging for the exact NRR value.)

Are these foam earplugs reusable?

They are designed as disposable earplugs. You can reuse them a few times if kept clean, but best practice is to replace them regularly for hygiene and performance.

Why choose Classic Foam over other types?

Classic Foam earplugs are highly popular because they’re easy to insert, comfortable for extended use, and provide reliable hearing protection at an affordable cost — ideal for jobsite and general hearing safety needs.