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3M E-A-Rsoft Plug: Metal Detectable
311-4110
Foam Earplugs
NRR 32 dB
CSA Class A(L)
More info
Style: Corded
NRR dB: 32
Size: Regular
Certification(s): CSA Class AL
Qty/Box (Pairs): 200
Implanted stainless steel ball in the earplug
Standard cord, not metal-detectable
Polybag keeps each pair of earplugs clean before use
Regular size fits most ears
Test compatible with the E-A-Rfit TM Validation System
NRR dB: 32
Size: Regular
Certification(s): CSA Class AL
Qty/Box (Pairs): 200
Implanted stainless steel ball in the earplug
Standard cord, not metal-detectable
Polybag keeps each pair of earplugs clean before use
Regular size fits most ears
Test compatible with the E-A-Rfit TM Validation System