Tappi per le orecchie, 30 paia/scatola, E-A-R Classic 310-1060, senza fili, monouso, schiuma, senza prezzo di riserva
CSA Class AL. The 3M E-A-R Classic Earplugs are constructed from slow-recovery, low-pressure foam. These ear plugs are stiff enough when compressed to make fitting easy, yet soft enough to be comfortable in the ear for extended wear.