peltor x4a ear muff 27db over the head blk char
ear muff noise reduction rating nrr 27db earmuff style over the head black chartreuse dielectric yes standards nrrb 27 db . csa class al. br b features b ul li color black chartreuse li li item ear muff li li dielectric yes li li standards nrrb 27 db . csa class al. li li noise reduction rating nrr 27db li li ear muff style over the head li ul