Sell ⚠️10pcs/50pcs⚠️READY STOCK KF94 face mask 4ply Comfortable breathable>99.5% effective filtration of virus/bacteria KN94 best price

READY STOCK KF94 face mask 4 Ply 现货 现货 现货 Style: Earloop Size：20.5*8.5CM Implementation standard number: GB2626-2006 Thickness: 4 layers Material: Non-woven Function: Anti-fog, anti-fog, anti-formaldehyde Applicable object: Adult Filter effect:> 95% 1.For bacteria, viruses, dust and other non oily particles, their effect is very good 2.It's 4 layers of fabric, better to achieve the protective effect 3.His ears and face won't feel uncomfortable after wearing them for a long time 4.WITH LOWER PRICE 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.)