1. Material: PET 2. Function: anti-splash, anti-droplet 3. Applicable to: isolation protection for going out and factory operation 4. Applicable objects: children 5. Size: 17x25 cm, thickness: 0.25 mm 6. Weight: 10g/piece 7. Soft sponge head design, skin-friendly and not tight 8. Elastic band design for head wear, more comfortable 9. HD material, clearly visible