Description
Plugfones® Guardian™ Earplug Earphone Hybrids (NRR 27 29) 04EP062 you know where the oval you know where the oval shadow shows up (and not where you keep those spare potatoes) and have someone help you determine what size you really are Calmer® Extra is a unique ear tool that reduces our stress response to noise whilst also gently reducing sound level without blocking or muffling