Overview:

3M™ E-A-R™ Classic™ corded foam earplugs set the standard in hearing protection as the world's first foam earplugs. Classic™ Plus earplugs are slightly longer than regular E-A-R™ Classic™ earplugs to fit deeper into the earcanal and provide higher noise reduction. Still one of the most widely used foam earplugs today, the 3M™ E-A-R™ Classic™ earplug is an economical, reliable choice in hearing protection and hearing conservation. Slow recovery, low-pressure foam conforms to the shape of the earcanal to help create a comfortable, snug noise barrier. 

Features:

• Classic™ Plus earplugs are slightly longer than regular E-A-R™ Classic™ earplugs to fit deeper into the earcanal and provide higher noise reduction.
• Flame-resistant and moisture-resistant.
• Noise Reduction Rating (NRR)*: 33 dB. CSA Class AL.
• Test compatible with 3M™ E-A-Rfit™ Validation System. 

*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 

3M is Leading the Advancement of Hearing Conservation™.

Specifications:

• Brand: 3M™
• Category: Hearing Protection
• Category: Roll Down Foam Earplugs
• Color: Yellow
• Cord Type: Vinyl
• Electrically Insulated: Yes
• Hearing Protection Style: Roll Down Foam
• Material: PVC
• Metal Detectable: No
• Noise Reduction Rating: 33 Decibel
• Packaging: Poly bag
• Product Type: Earplugs
• Shape: Cylinder
• Size: Large
• 200 pairs/Box (For Reference Only)

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