3M 318-1002 Multiple Use Push-Ins Push-to-Fit Polyurethane Foam Uncorded Earplugs (1 Pair Per Poly Bag, 200 Pair Per Box) (1/BX) Ergonomics & Fall Protection Zinc plated* mild steel or

Zinc plated* mild steel or stainless steel constructions

soft and flexible nose pads are held on a balanced spring

Unique blend of cleaners and gentle scrubbers

improving control and worker safety * Molded-in storage compartments

and chemical resistant solid white plastic

3M 318-1002 Multiple Use Push-Ins Push-to-Fit Polyurethane Foam Uncorded Earplugs (1 Pair Per Poly Bag, 200 Pair Per Box) (1/BX) Ergonomics & Fall Protection Zinc plated* mild steel or3M E A R Push Ins combine the easy use and benefits of a reusable earplug with the cost and comfort advantages of a disposable earplug. It's all made possible with the innovative, simple to use design and the ultra soft performance of a tip made of patented E A Rform foam, a derivative of the foam developed for NASA for use in their space shuttle seats.