The E-A-RCaps™ semi-aural earplugs are designed to seal the entrance point of the ear canal to help reduce exposure to hazardous levels of noise and loud sound. Designed to be worn under-the-chin and behind-the-neck. SNR=23dB, H=27dB, M=19dB, L=17dB Low transmission noise through the band Easily stored around the neck when not in use Optimum attenuation for many applications Easy to wash and clean Pods can be easily replaced
