3M™ E-A-R Soft Metal Detectable Earplugs, Corded, Poly Bag, 200-Pair

3M™ E-A-Rsoft™ Metal Detectable earplugs were specially developed for food processing and other industries where it is critical to keep earplugs from contaminating products and processes. Recognized by most metal-sensing systems, these earplugs feature an implanted stainless steel ball bearing in the plug and metal particles in the cord.
BENEFITS:

• Implanted stainless steel ball bearing in the earplug and metal particles in the cord
• Poly bag keeps each pair of earplugs clean before use
• Regular size fits most earcanals
• Noise Reduction Rating (NRR)*: 32 dB. CSA Class AL
• Test compatible with 3M™ E-A-Rfit™ Validation System