3M™ E-A-R™ Classic Earplugs, 310-1001 - 200 Per Box

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 a 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.

FEATURES:

• 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

SPECIFICATIONS:

• Attenuation Rating :  29 dB
• Corded  : No
• CSA Class  : CSA Class AL
• Earplug  :  Material Foam
• Moisture Resistant : Yes
• Electrically Insulated : Yes
• Shape  : Cylinder
• Size : One size fits most