3M™ E-A-R™ Classic Earplugs, 310-1001, yellow, uncorded, 200/bx

Constructed from slow-recovery foam, the disposable earplug conforms to the shape of the ear canal for premium hearing protection.3M E-A-R Classic Earplugs are an economical, reliable choice in hearing protection and conservation. The slow recovery foam used to create these ear plugs, provides a moisture resistant and sound resistant barrier for the ear canal, along with a deeper fit in the ear canal making the 3M E-A-R Classic Earplug one of the most widely used foam earplugs today.

MFR 7000002299

Recommended Application

• Electrical
• Composite Finishing
• Facility Maintenance
• Welding
• Final Finish
• Blasting
• Assembly
• Painting
• Grinding
• Paint Preparation
• Cleaning
• Demolition
• Machine Operation
• Sanding

Features

• SWEAT AND HUMIDITY RESISTANT: Classic ear plugs are resistant to moisture absorption for consistent fitting even in humid environments.
• SECURE: Exposed cell surface texture resists movement and helps maintain an effective seal creating a comfortable, snug noise barrier. Noise Reduction Rating (NRR) 29 dB. CSA Class AL.*
• OUTSTANDING COMFORT: This unique slow-recovery, low-pressure foam and special cylindrical shape help enhance comfort throughout the day by creating lower pressure in the ear canal.
• VERSATILE: Use while chipping, chiseling, drilling, furnace operations, grinding, heavy equipment operations, machining, pouring/casting, power fastening, riveting, sanding, sawing and welding.
• CLEAN STORAGE: Reusable pillow pack helps keep earplugs clean when they are not being worn.
• SOFT SOUND-ABSORBING FOAM: Proprietary foam is initially firm to make fitting the ear plug easier, then softens once it’s in the ear to comfortably conform to the unique shape of each ear canal.