3M E-A-R Classic Plus Earplugs， Cordless， PVC Foam， Yellow， 200 Pairs/Box (3101101)

The world's first foam earplugs and are still one of the most widely used earplugs today. 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. Slow recovery， low pressure foam fits snugly to create a noise barrier that helps protect hearing from loud sounds. The earplugs are both flame resistant and moisture resistant. Bright yellow color allows supervisors to conduct a quick visual hearing protection compliance check. Recommended applications include chipping， chiseling， drilling， furnace operations， grinding， heavy equipment operations， machining， pouring/casting， power fastening， riveting， sanding， sawing and welding and more. Test compatible with the 3M E-A-Rfit Validation System. CSA Class AL. Research suggests that many users will receive less noise reduction than indicated by the NRR due to variation in earplug fit， earplug fitting skill， and motivation of the user. It is recommended that the NRR be reduced by 50% to better estimate typical workplace protection. Corded/Cordless: Cordless; Shape: Cylinder; Material(s): PVC Foam; Noise Reduction Rate (NRR): 33 dB.

Features

• 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.

• Set the standard in hearing protection as the world's first foam earplugs.

• Slow recovery， low pressure foam conforms to the shape of the ear canal for enhanced comfort and wearability.

• Moisture-resistanthelps maintain a consistent expansion time， even in humid environments.

• Flame resistantimportant for potential arc flash situations and for storage considerations.

• Reusable Pillow Pack helps keep earplugs clean when they are not being worn.

• CSA Class AL.

• Test compatible with 3M E-A-Rfit Validation System.

• Learn more about 3M