Unique one size 3M Tracer Earplugs are sized for most ears, are very comfortable and are metal detectable.

• Soft reusable foam earplugs.
• Blue metal detectable cord.
• High levels of noise protection.
• Good for all day use.

These are soft reusable foam earplugs that are blue in colour and great for the food manufacturing industry. They are moisture resistant and come with a cord attached that makes them easy to see and also are detectable in a metal detector for safety.