The Pyramex Safety Reusable Ear Plug features a NRR 24dB. They are constructed of flexible rubber for superb comfort. Three flanges of flexible rubber form a cozy seal for all size ear canals. They are packaged in a convenient dispenser box with 50 corded pair per box.|.01|5.25|5.2|3.75|Reusable ear plug|Features NRR 24dB|Three flanges of flexible rubber form a cozy seal for all size ear canals|Packaged in a convenient dispenser box; 50 corded pair per box|Reuseable design|||F|N/A|CN|NO
