These earplugs are made of foam material.

• Patented "no-roll" design is easy to handle and fit
• Contoured shape comfortably matches contours of the ear canal
• Smooth, non-irritating skin provides all-day comfort, easy to clean for long-term use
• Built-in insertion stem makes insertion quick and easy
• Maximum attenuation of 47.200 dB at 8000.000 Hz

Weight: 0.01 lbs.