Ear Plugs, Noise Reduction Rating 28 dB, Earplug Shape Pod, Insertion Method Push-In, Reusability Reusable, Cord Options Corded, Earplug Size M, Earplug Material Foam, Earplug Packaging Bulk Box, Earplug Pair Pack Type Plastic Bag, Band Color Blue, Series E-A-R(TM) Push-Ins(TM), Cord Material Vinyl, Band Material Vinyl, Cord Color Blue, Standards ANSI S3.19-1974, Pairs per Package 100, Earplug Color Yellow, Metal Detectable No, Package Quantity 100