Ear Plugs Noise Reduction Rating 33 dB Earplug Shape Flanged Insertion Method Push-In Reusability Reusable Cord Options Corded Earplug Size M Earplug Material Foam Earplug Packaging Carrying Case Earplug Pair Pack Type Plastic Case Includes (1) Pair of BattlePlugs and Instructions Chain cord Pocket-Pak(R) Duo Series BattlePlugs(R) Cord Material Cloth Standards ANSI S3.19-1974 Pairs per Package 50 Earplug Color Camouflage Metal Detectable No Package Quantity 50