SparkPlugs Metal Detectable Foam Earplugs, Foam, Metal Detectable with Cord
Bright, fun colors provide easy compliance checks|Metal detectable for food processing applications|The ball bearing and cord are in separate holes so that the ear plugs remain detectable even if the cord is removed|The ear plugs are corded to prevent ear plug loss|Their tapered shape fits easily in the ear canal, and seals gently and snugly without pressure
