Description
- NRR 25dB
- Reusable corded earplugs are embedded with an iron ball for metal and magnetic detectability
- Plugs offer three flanges of soft rubber polymers, forming a cozy seal for all size ear canals
- The pre-molded earplug is constructed of flexible rubber wrapped around a pocket of air for superb comfort
- Contains no latex
- Eye-catching blue color contrasts with most food products
