3M Tappi Orecchie, E-A-R Classic plus 310-1101, 200 Paia di Tappi Orecchie Monouso
The 3M E-A-R Classic Ear Plugs 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.