1. Humanized design, suitable for various environments
2. Anti-impact, anti-splash, anti-sand dust
3. Soft and flexible, comfortable to wear
4. Elastic adjustment band design, suitable for different head circumferences
5. Material: glass lens + PVC frame
6. Uses: used in chemical experiments, outdoor travel, electric welding and polishing, photo taking, workshop production, chemical plants, miners, painting, medical treatment and other protective work
