Ear Plugs, Noise Reduction Rating 28 dB, Earplug Shape Bell, Insertion Method Roll-Down, Reusability Disposable, Cord Options Uncorded, Earplug Size S, Earplug Material Foam, Earplug Packaging Bulk Box, Earplug Pair Pack Type Plastic Bag, Series Meteors(R), Standards ANSI S3.19-1974, Pairs per Package 200, Earplug Color Green, Metal Detectable No, Package Quantity 200