- Before use, check the mask to make sure all parts are clean and free damage.
- when wearing the mask, hang the elastic belt behind the ear. The masks are adjustable.
- Tips for correct use of Masks.
- The size of the mask is suitable: it can cover most area blow the mouth, nose and orbit after wearing.
- Pay attention to distinguish the front and back of the mask: do not hang it around your neck when not wearing it.
- This product can be cleaner and reused.
- Non- Medical Mask.