Shipping 7-28 days ? All items will be checked and well packed before shipping ?Packaging and transport will be well designed ? Item will be shipped within 48 hours upon receipt of payment or you can contact us if urgent. ?Details: 1. Made of skin-friendly material to give you a reassuring, non-irritating, soft and comfortable wearing experience. 2. Breathable material and stylish patterns, which makes it useful and fashionable. 3. Particularly useful design, providing a safe situation against dust, automobile exhaust gas, etc. 4. Perfect design, when you wear it, it fits your face perfectly. In addition, the elastic earring wears easily and releases the burden on the ears. ?Quality ? We believe "Customer is God" "and will make every effort to provide you with satisfactory service. ? Quality is our culture. If there is any quality problem, please contact us first before asking for help. We will solve it efficiently for you, all problems will be replied within 24 hours.Thanks!?Message from Seller?: If you have any questions, please feel free to contact us, we will provide quality service for you. Our products will be carefully packaged before shipment to ensure you get a perfect product.Our store has many discounts. The more you buy, the more discounts you get. Welcome to our store to choose the products. ?Exquisite Gifts?: Perfect gifts for friends and family, sharing happiness and protecting their life from dust and polluted air. It will definitely win the love of your loved and beloved ones. ?Skin-friendly material?: Our unique and stylish patterned product is made of 3-layer soft protective raw material, disposable, breathable, windproof, dust-proof, sweat-absorbent, comfortable and skin-friendly, protecting your nose to mouth from any angle. ?Essential Family Necessities?: Wearing our well designed and exquisite patterned products , you can not only get your health insurance, but also accompany your family with pleasure and enjoy the joy of life peacefully. ?Comfortable to wear?: Suitable adult size. The strong elastic ear hook can fit most face shapes. Once you put our product on, it won't feel too tight to hurt your ears, and it won't be too loose to easily fall out of your ears.