Ensure your employees have proper hearing protection with Howard Leight by Honeywell laser Trak detectable disposable foam earplugs. The non-ferrous metal grommet can be automatically detected, and the bright color scheme allows for easy visual inspection from a distance. The foam earplugs also feature a self-adjusting foam that will fit most ears, and a contoured t-shape for easy insertion and long-wearing comfort on the job. The cord allows for easy storage around neck. 100 pairs of disposable earplugs per pack.