Vender entrega rápida 10pcs mármol patrón kf94 máscara boca a prueba de polvo a prueba de niebla y transpirable máscara protectora al mejor precio

Package Included: 10pcs* KF94 Masks Specifications: Applicable people: General Material: melt blown cloth, non-woven cloth Style: hanging ear Product color: as shown Number of layers: 4 layers Filtration rate: ≥95% Description: Disposable KF94 masks are hygienic and easy to use. Made of high quality materials, safe, soft and comfortable. The 4-layer filter element enhances protection and filters layer by layer, which is more effective and safer. Can effectively block soot, pollen, soot, etc. A filtration rate greater than 94% can provide you with effective protection. Elastic straps and adjustable nose clips for different face shapes and sizes. Ideal for everyday use and outdoor activities. Explanation: 1. Make sure that the skin-contacting parts are not contaminated. 2. After putting on it, adjust the position of the nose upwards to ensure complete coverage. 3. Adjust the lanyard to secure it to your ear. 4. Check for gaps to make the inner surface fit the skin completely. Precaution: 1. It is forbidden to place the oxygen content below 18%. 2. Do not use towels, paper towels and other things between the mask and the skin. 3. If the inside of the mask is contaminated, stop using it. 4. Pregnant women, respiratory diseases, patients with cardiovascular diseases, children, the elderly and elderly people who have difficulty breathing after using a mask, please stop using it. (It is recommended that the above person consult a doctor and use it as recommended by the doctor.) Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings.