Ear Plug, Noise Reduction Rating 29 dB, Earplug Shape Pod, Insertion Method Push-In, Reusability Reusable, Cord Options Corded, Earplug Size Universal, Earplug Material Foam, Earplug Packaging Bulk Bag, Earplug Pair Pack Type Plastic Bag, Electrically Insulated No, Band Color Blue, Series TrustFit Trak, Cord Material Metal, Band Material Metal, Cord Color Blue, Standards Canada Class A(L), Pairs per Package 100, Earplug Color Blue, Metal Detectable Yes