3M™ E-A-R™ SOFT NEON CORDED METAL DETECTABLE EAR PLUGS 
Code: 1060761974
Product description
Adaptable foamy polyurethane earplugs with a blue cord and detectable metal inserts. SNR is 36 dB.
2000 pairs in a package, each pair in a separate plastic bag.
EN 352-2
