1. Product name: Foam earplugs

2. Product type: Protective earplugs

3. Product material: Polyester foam

4. Compliance with standards: GB/T 31422-2015

5. Product function: Block noise

6. Suitable for scenarios: Noise environment, etc.

7. Product specifications: 100 pairs/box, 600 pairs/carton

8. Strong attenuation of mid- and high-frequency sounds, suitable for various noise environments

9. Ergonomic bullet head design, which can achieve a comfortable and tight fit in the ear canal and can well block external noise

10. High-density warm memory foam, easy to rub and wear, non-irritating and skin-friendly material, no swelling of the ears after wearing for a long time, smooth and dirt-resistant, and better hygiene on the surface