Hearos Ear Plugs - Xtreme Protection Series, 14 pr
With a Noise Reduction Rating (NRR) of 33, HEAROS Xtreme Protection ear plugs are perfect for blocking out unwanted or damaging noise. HEAROS Xtreme Protection ear plugs are perfect for sleeping, studying, attending concerts, traveling and participating and enjoying motor sports like NASCAR. Great for extremely loud stages. This package contains 14 pairs.