H0958 Ear Plugs Noise Reduction Rating 32 dB Earplug Shape Cone Insertion Method Push-In Reusability Reusable Cord Options Corded Earplug Size M Earplug Material Foam Earplug Packaging Bulk Bag Unwrapped Earplug Pair Pack Type Plastic Bag Band Color Gray Series E-A-R(TM) Skull Screws(TM) Cord Material Vinyl Band Material Vinyl Cord Color Gray Standards 30 dB CSA Class AL Pairs per Package 120 Earplug Color Gray Metal Detectable No Package Quantity 120