3M™ E-A-R™ Classic™ uncorded 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 for higher noise reduction when fit deeply in the ear canal.

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. Slow recovery, low-pressure foam conforms to the shape of the ear canal to help create a comfortable, snug noise barrier.

Features:

• Reusable Pillow Pack helps keep earplugs clean when they are not being worn
• 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
• Flame-resistant (Important for potential arc flash situations and for storage considerations)
• Moisture-resistant (Helps maintain a consistent expansion time, even in humid environments)
• 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.

Specifications:

• Brand: E-A-R
• Color: Bright Yellow (Allows supervisors to conduct a quick visual hearing protection compliance check)
• Cord Type: None
• Electrically Insulated: Yes
• Hearing Protection Style: Roll-Down Foam
• Material: Polyvinyl Chloride (PVC)
• Noise Reduction Rating: 33 Decibel
• Packaging: Pillow Pack
• Product Type: Earplugs
• Purpose: Disposable Foam
• Shape: Cylinder
• Size: Large
• 200 Pairs per Box (10 Boxes per Case - For Reference Only)

Recommended Applications:

• Chipping
• Chiseling
• Drilling
• Furnace Operations
• Grinding
• Heavy Equipment Operations
• Machining
• Pouring/Casting
• Power Fastening
• Riveting
• Sanding
• Sawing
• Welding

Commonly Used in the following Industries:

• Agriculture
• Automotive
• Chemicals
• Construction
• General Manufacturing
• Healthcare
• Oil and Gas
• Pharmaceuticals

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