ANNOR Black Face Masks, Face Mask Disposable Anti Dust Pollen, Daily Protection Mask with Filter Layer and Knitted Earlo

Non-woven fabric Imported 【General use】Size for adult: 6.9 x 3.7 inch / 17.5 x 9.5 cm. Safe and reliable 3-ply structure, the middle filter layer is polypropylene spunbonded fabric (melt-blown). 【Disposable masks】Experts advise wearing them for up to 4 hours. Should be disposed of after use for your safety, and avoid secondary pollution. When the face mask is damaged, deformed, wet, or other abnormal conditions, the mask should be replaced immediately. 【Factory direct sale】50 Pcs Disposable Masks with adjustable memory nose clip and comfortable earloops, waterproof and breathable masks, the best choice for every day. All face masks are also packed in the same sealed bag to avoid secondary pollution during transportation. 【Professional design】Independently designed packaging box for easy access, please store in a cool and dry place. If you have any questions or product broke, pls contact us through the "ask seller" of the order. 【Made in China】The packaging box is made of paper, which may tear during transportation. The disposable masks in the box is still in a sealed bag, indicating that the packaging is brand new, pls don't worry.