3M E-A-R Ultrafit Tappi per le orecchie con cavo, giallo, poli sacchetto, 200 PR/BX (247-340-4014)
Compatible with the 3M™ E-A-Rfit™ Dual-Ear Validation System. Triple-flange design for easy fit and a more effective noise-blocking seal. Washable and reusable (handwash with soap and water only).