3M 318-1000 Multiple Use Push-Ins Push-to-Fit Polyurethane Foam Uncorded Earplugs (1 Pair Per Poly Bag, 100 Pair Per Box) (1/BX) Coffee The Oil Only sorbents are

The Oil Only sorbents are best applied during emergency spills for fast and easy clean-up

pre-sweetened

handling chemicals* Heat proof from 300 - 325 degrees

and hook and loop closure adjusts fit and tension

* Product Dimensions H3 T2 1/4 B1 3/4

3M 318-1000 Multiple Use Push-Ins Push-to-Fit Polyurethane Foam Uncorded Earplugs (1 Pair Per Poly Bag, 100 Pair Per Box) (1/BX) Coffee The Oil Only sorbents are3M 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.