Pleated, three-layer mask of spun bonded polypropylene. Ear loops are securely fastened by ultrasound heat sealing at two side edges. 97% bacterial filtration efficiency. Anti-fog sweat band.
- Pleated, three-layer mask of spun bonded polypropylene.
- Ear loops are securely fastened by ultrasound heat sealing at two side edges.
- 97% bacterial filtration efficiency.
- Anti-fog sweat band.