Core Uses Protection Dust-proof, moisture-proof and anti-pollution; keeps masks clean, maintains filtration efficiency and extends their shelf life. Storage Portable storage for unused masks; temporary storage for clean masks (when eating/drinking); classified management of different types of masks. Secondary Uses Stores small items like cotton swabs and earphones; seals used masks to prevent the spread of contaminants. Usage Instructions Before Opening Check that the package is intact and within the validity period; do not use if damaged or expired. When Opening Tear gently along the easy-tear opening; only touch the ear loops/edges, not the inner side of the mask. Storage Reseal multi-pack packages immediately after partial use and store in a dry, clean place; fold clean temporarily removed masks and place them in the bag. Disposal Fold and seal used masks, then dispose of them in the corresponding trash bins (daily waste in dry waste bins, medical waste in medical waste bins).