Ear Plugs, Reusable, Corded, 50 Pairs per Package, Noise Reduction Rating NRR 27 dB, Metal Detectable Yes, Ear Plug Size M, Ear Plug Shape Flanged, Ear Plug Color Blue, Ear Plug Material Foam, Band Color - Hearing Protection Blue, Band Material - Hearing Protection Plastic, Ear Plug Packaging Bulk Bag, Unwrapped, Standards ANSI S 3.19 -1974, Package Quantity 50. This item has been restricted from sale in the following state (s): []