Unique design：Adjustable ear band of Our dust masks disposable can be more convenient to wear. Rubber bar nose pad isolate the dust and make the face more three – dimensional and beautiful. Breathing valve can internal humid gas emssions then wearing more comfortable.
ADVANCED BREATHING PROTECTION – These anti-pollution masks for boy, girl , kids , and children help protect against dust, pollen, allergens, pollution, bacteria, and the spreading of viruses to ensure safe, healthy breathing.
PREMIER FILTRATION EFFICIENCY – Backed by N-95 filtration technology our anti-pollution masks filter out PM 2.5 fine particles and bacteria, making them safe for indoor and outdoor use.
Easy and Cheap – Other washable cotton mouth masks with valve are much higher price and it need time to replace filter.
Adjustable nose bridge: According to each person’s nasal type to adjust, make mask and nose better fit, increase mask sealing effect, avoid breathing caused by the fog of glasses
M-shaped nose clip for a comfortable fit
No-tangle straps for ease of use
Allows for easy breathability
Dust masks disposable seffer masks are for kids and children. age: 6 years old abover