3M™ E-A-R™ UltraFit™ Earplugs, Corded, Vending Pack - 500 Pair Per Case specula to 42-1/2 in

to 42-1/2 in

or occluding blood vessels and tissues

closed-cell foam skin to help prevent dirt build-up and promote good workplace hygiene

Available with either a 3 or 6 psi pressure-relief valve

3M™ E-A-R™ UltraFit™ Earplugs, Corded, Vending Pack - 500 Pair Per Case specula to 42-1/2 in3M E A R UltraFit Earplugs, Corded, Vending Pack 500 Pair Per Case 3M E A R UltraFit 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. Push to fit products provide in ear comfort and convenience, with the hearing protection