The metal detectable earplug has all the advantages of the standard 3M™ E-A-Rsoft Earplug with the added benefits of a blue metal detectable cord and an integral stainless steel ball in the earplug. Ideal for use in food manufacturing industries. Attenuation : 36 dB Metal detectable earplug with a blue cord, ideal for use in food manufacturing industries Both earplug and cord are metal detectable Stainless steel ball embedded in earplug for easy detection Made of slow-expanding polyurethane foam, these earplugs provide an excellent seal and optimal comfort Box of 200
