Ear Plugs, Noise Reduction Rating 28 dB, Earplug Shape Pod, 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) Push-Ins(TM), Standards 28 dB CSA Class AL, Pairs per Package 200, Earplug Color Yellow, Metal Detectable No, Package Quantity 200