- Polyurethane (PU) foam earplugs with high noise reduction capacity (SNR 37 dB) - Includes 35 pairs, ideal for daily use when sleeping, studying, working, traveling, and activities in noisy environments - Ergonomic tapered design that fits gently into the ear canal, preventing discomfort even when sleeping on your side - Smooth, anti-adhesive surface that prevents irritation and maintains hygiene - Individually packaged for easy transport and clean storage - Reusable, eco-friendly, and suitable for all ages - Orange color for quick identification - Easy to use: roll, insert, and let expand for a perfect seal - Provide effective hearing protection and help create a quiet environment for resting or concentrating