The three-layer structure effectively blocks harmful substances. BFE/PFE>99%.
The residue of formaldehyde and nitrogen pigment has passed a third-party organization, so there is no need to worry about safety.
Made in Taiwan (CNS14774 standard), quality assurance.
| Category | Over-the-counter drugs |
| Content | 20 pieces/box |
| Ingredients | Polyurethane Composite Fiber/Meltblown Nonwoven Fabric/Loprene-Ethylene Nonwoven Fabric |
| Storage | Store in a well-ventilated place out of direct sunlight. |
| Shelf life | 5 years |
Please use it when necessary.
