EN352-2 SNR39
 
3M EARsoft FX Foam Ear Plugs
Conforms to EN 352-2 H=39 M=36 L=34 SNR=39. ES.01.020 Manufactured in PU polyurethane foam flanged shape assists ease of insertion. Smooth tapered finish enhances wearer comfort. Extremely high attenuation at 39dB.