{"product_id":"kn95-face-mask-anti-dust-bacterial-n95-mask-4-layer-pm2-5-dustproof-protective-filtration-95-kn95","title":"KN95 Face Mask Anti Dust Bacterial N95 Mask 4-Layer PM2.5 Dustproof Protective Filtration  95%  KN95","description":"Specifications:\u003cbr\u003eValidity: three years\u003cbr\u003eCompound standard: GB2626-2006\u003cbr\u003eFiltration efficiency: non-oily particulate matter filtration rate\u0026gt; = 95%\u003cbr\u003eProduct storage: storage temperature -20-38C, less than or equal to 80% RH in spring, need to be stored and well ventilated, protected from light, dry environment, and away from pollution sources\u003cbr\u003e\u003cbr\u003eHow to use: \u003cbr\u003eWash your hands first, then tie a rope around your neck, pull the upper rope to the middle of your head, gently press the bridge of your nose, and then inhale hard to ensure fit.\u003cbr\u003e\u003cbr\u003ePackage Included:\u003cbr\u003eKN95 Masks\u003cbr\u003e\u003cbr\u003eNotes:\u003cbr\u003e1) The mask maybe have some difference from pictures in some parts,stracture and color,etc because of different production period and some improvement done,thanks for your kind understanding.\u003cbr\u003e2) The mixed styles in a selling packing happens sometime(but all the masks have the same functions and similar structures),thanks for your kind understanding","brand":"Wtempo","offers":[{"title":"as the picture0 \/ 10pcs","offer_id":40945213505745,"sku":"YW-8218-as the picture 0-10pcs","price":31.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/3773\/0257\/products\/9bed95d4fb20b55ecc180d2b5e0df0adab989e21_original.jpg?v=1652669236","url":"https:\/\/www.wtempo.com\/products\/kn95-face-mask-anti-dust-bacterial-n95-mask-4-layer-pm2-5-dustproof-protective-filtration-95-kn95","provider":"Wtempo","version":"1.0","type":"link"}