Ear Plugs, Noise Reduction Rating 29 dB, Earplug Shape Cylinder, Insertion Method Push-In, Reusability Reusable, Cord Options Uncorded, Earplug Size M, Earplug Material Foam, Earplug Packaging Bulk Box, Earplug Pair Pack Type Plastic Bag, Series E-A-R Pistonz, Standards CSA Class AL, Pairs per Package 100, Earplug Color Gray, Metal Detectable No, Package Quantity 100. This item has been restricted from sale in the following state (s): []