Dimensions: 2

Greater comfort and fit for increased compliance and convenience

Redesigned earhook for deformation resistance at high temperatures

Repetitive work no longer has to be boring

Hearos Original Formulation Xtreme Protection Ear Plugs (NRR 33 | 14 pairs) A2D Dimensions: 2Hearos Xtreme Protection Series Ear Plugs Features: The beloved Original Formula is back! High NRR noise blocking for high noise applications Super soft, smooth, comfortable foam Includes 14 pairs NRR 33 Hearos Original Formulation Xtreme Protection ear plugs are super soft and extremely effective. At NRR 33, Xtreme Protection ear plugs offer some of the best noise reduction you can get in a stand alone ear plug. Recommended for work, sleeping with