Resistor II Hi-Vis Reusable Ear Plugs come in a pack of 3 pairs, offering superior hearing protection in high-visibility yellow for easy identification. With a high noise reduction rating (NRR), they effectively block out harmful noise while still allowing you to hear important sounds. Their reusable design makes them environmentally friendly and cost-effective, ideal for industrial settings, construction sites, concerts, and more. Keep your ears safe and comfortable with Resistor II Hi-Vis Reusable Ear Plugs.