Ear Plugs, 28dB, Corded, Univ, PK500

Ear Plugs, Corded, 500 Pairs Per Package, Noise Reduction Rating NRR 28dB, Metal Detectable No, Size Universal, Shape Pod, Plug Color Yellow, Plug Material Polyurethane Foam, Cord Material Vinyl, Cord Color Blue, Packaging Polybag, Standards ANSI S3.19-1974, Package Quantity 500