Type: Filter Mask Color: Blue,Green(Random) Material: Non-Woven Size: 15*10cm/5.9*3.93in Wearing way: Ear-Wearing Filter efficiency: ≥97% Suited people: Children Feature: -Made of environmental friendly material, moisture-proof, non-toxic, non-irritating, soft and comfortable. -Breathable material , which makes it useful and fashionable. -Special 3 ply non-woven design, provides protections against dust, automobile exhaust, pollen, etc. -Perfect design, when you wear it , it fits seamlessly into your face. Elastic ear loop is easy to wear and no pressure to the ears. Package included: 50 X Disposable Masks (Non-independent Packaging) To help our customers and partners healthy, Newchic keeps close contact with suppliers to strive for more high quality health protection products with affordable price. For the limited supply, to serve for more customers,we advocate limited purchases per person.