3M Personal Safety Division E-A-Rsoft SuperFit Metal Detectable Corded Earplugs (247-311-4106)

E-A-Rsoft Metal Detectable Corded Earplugs, Hearing Conservation 311-4106 in Poly Bag Regular Size 2000 PR/Case

• EARsoft with SuperFit fitting ring
• Recognized by most metal-sensing systems, these earplugs feature an implanted stainless steel ball bearing in the plug and metal particles in the cord
• Regular size fits most ear canals
• Soft polyurethane earplug
• Specially developed for food processing and other industries where it is critical to keep earplugs from contaminating products and processes