Origin: China Mainland Function: Bacteria Proof Protection class: GB2626-2006 Life cycle: Non-disposable/washable reusable Applicable: Baby Material: cotton Non Woven Fabric Size: 2 pcs mask + 2 pcs filter Certification: ce Model Number: 3-layer protective 3D mask for 0-3-8 age baby kids Safety standard: GB2626-2006 Quantity: 2pcs Item Type: Masks Age 1: 0-3 age kids Age 2: 3-8 age kids Age 3: adults Warm tips: Specifications： 0-3 years old baby kids - 2pcs x Mask + 2pcs filter 3-8 years old baby kids - 2pcs x Mask + 2pcs filter adults - 2pcs x Mask + 2pcs filter kds/adults filter - 10/50pcs Packing: The parcel will be packed with standard import waterproof bag. About color 0-3 age adn 3-8 age kids type have many kinds of colors. We will send the kids mask at random color. (please read carefully,thanks)