The 3M™ E-A-R™ Classic Earplugs, 312-1201, are a testament to simple, effective hearing protection, providing a Noise Reduction Rating (NRR) of 29 dB. These iconic yellow, uncorded earplugs are crafted from slow-recovery foam, designed to conform to the ear canal, creating a snug seal that offers premium noise reduction and comfort for a wide range of ear sizes.

Key Features

High Noise Reduction: Offers an impressive 29 dB NRR, suitable for high-noise environments.
Comfort Fit: Made from slow-recovery foam that adapts to the shape of the ear canal for a secure, comfortable fit.
Moisture Resistant: Ideal for humid environments, providing reliable performance without compromising comfort.

Intended Use

These earplugs are versatile for various applications, from assembly and machine operation to painting and welding. They are suited for industries like automotive, construction, and general manufacturing, where effective and economical hearing protection is crucial.

Product Specifications

Material: Foam
Noise Reduction Rating: 29 dB
Hearing Protection Style: Roll Down Foam
Features: Moisture Resistant, Slow Recovery Foam
Earplug Shape: Cylinder
Size: One size fits most
Reusable: No
Qty/Box : 200

Certifications and Standards

CSA Class: CSA Class AL