Description :
3M 312-1250 E-A-Rsoft Guards Plug Sleeping Anti-noise Noise Reduction Earplugs Yellow
Features :
These foam earplugs offer a soft， low-pressure solution for comfortable wear.!#!amp!*!middot; Poly bag keeps earplugs clean before use.!#!amp!*!middot; Regular size fits most earcanals.!#!amp!*!middot; Noise Reduction Rating (NRR)x 33 dB. CSA Class AL.!#!amp!*!middot; Test compatible with 3M!#!amp!*!trade; E-A-Rsoft!#!amp!*!trade; Validation System. Must see the Learn More Section - How to Use the NRR.
The NRR may overestimate the hearing protection provided during typical use.3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.3M is Leading the Advancement of Hearing Conservation!#!amp!*!trade;.
Specifications :
Brand Name : 3MModel Number : 312-1250sizes : MMaterial : FoamNRR : 36 dBSNR : 33dB
Package includes :