Ear Plugs, Noise Reduction Rating 32 dB, Earplug Shape Cone, Insertion Method Push-In, Reusability Reusable, Cord Options Uncorded, Earplug Size M, Earplug Material Foam, Earplug Packaging Bulk Box, Earplug Pair Pack Type Plastic Bag, Series E-A-R(TM) Skull Screws(TM), Standards ANSI/ASA S12.71-2018, Pairs per Package 120, Earplug Color Gray, Metal Detectable No, Package Quantity 120