3M Ear Classic 311-1101 corded NRR 29 ear plugs (1 box of 200 pair)


3M E-A-R Classic This moisture and flame resistant Classic earplug is comfortable and effective without exerting pressure on the ear canal. Fits a wide range of ears. *NRR-29

* NRR Is the Noise Reduction Rating in decibels(db). It is the average noise reduction obtained by a group of people wearing a specific hearing protector in a laboratory test.

Sold 200 pair per box

Quantity: 2

SKU: CD-311-1101 Categories: ,