3M E-A-R Classic Plus Corded Earplugs, Hearing Conservation 311-1105 in Poly Bag 2000 PR/Case
3M E-A-R Classic corded foam earplugs set the standard in hearing protection as the world's first foam earplugs. Classic Plus earplugs are slightly longer than regular E-A-R Classic earplugs to fit deeper into the earcanal and provide higher noise reduction. Still one of the most widely used foam earplugs today, the 3M E-A-R Classic earplug is an economical, reliable choice in hearing protection and hearing conservation. Slow recovery, low-pressure foam conforms to the shape of the earcanal to help create a comfortable, snug noise barrier. (bul) Classic Plus earplugs are slightly longer than regular E-A-R Classic earplugs to fit deeper into the earcanal and provide higher noise reduction. (bul) Flame-resistant and moisture-resistant. (bul) Noise Reduction Rating (NRR)*: 33 dB. CSA Class AL. (bul) Test compatible with 3M E-A-Rfit Validation System. *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.
Product ID: 3M 311-1105 UPC: 10-080529-11023-4, 10080529110234 Stock ID: 70-0715-2082-2, 70071520822
CSA Class : AL
Color : Yellow
Cord Type : Vinyl
Corded : yes
Dielectric : Yes
Hearing Protection Style : Roll Down Foam
Length of Use : Single-Use
Material : PVC
Noise Reduction Rating : 33 Decibel
Packaging : Poly bag
Product Type : Earplugs
Push To GSDB : True
Shape : Cylinder
Size : Large
Video Player ID : 1490404457001
Units per Pallet : 7 Case
Harmonizing Code : 3926909980
ECCN : EAR99