The Honeywell SMF-30 Smart Fit Reusable earplug is a versatile and convenient solution for hearing protection in various noisy environments. The earplugs feature a soft, slow-recovery foam material that conforms to the shape of the ear canal for a comfortable, customized fit. The earplugs have a NRR of 30dB, effectively reducing harmful noise levels and protecting your hearing. The reusable design allows for long-lasting use, and the included carry case provides easy storage and transport. The Honeywell SMF-30 earplugs are a cost-effective, convenient, and comfortable choice for your hearing protection needs.