3M 7000002306 Earplugs are designed to provide excellent hearing protection with an attenuation rating of 33.0 decibels. These roll-down foam earplugs are electrically insulated and feature a tapered shape for a secure fit. The corded design ensures that the earplugs are always conveniently within reach. Made from high-quality foam, these earplugs are not only comfortable but also moisture-resistant. With their bullet-shaped and regular-sized design, these earplugs are suitable for most users. Additionally, the roll-down insertion style and slow-recovery foam allow for easy and comfortable use. The earplugs come in a blue cord with vinyl cord type.