3M™ E-A-R UltraFit tappi per le orecchie flangiati riutilizzabili (senza fili) 25 PR - #340-4003
3M™ E-A-R™ UltraFit™ Earplugs are made with a triple-flange design to contour to the different shapes and sizes of ear canals to help create a comfortable noise-blocking seal. Compatible with the 3M™ E-A-Rfit™ Validation System.