Masker Medis kn95 Respirator mask anti polusi virus

Isi 10 pcs ya kakak setiap pc di plastik tersendiri dgn plastik clip KN95 + General + Submicron + Fluid Resistant Direction - put the face mask with the nose clip on the upper side and the white face on the inner side the rubber bands at both ends shoulds be hung on the ears. - gently press the nose clip to make it fit with the bridge of the nose then press the nose clip to pull the lower end of the mask to the lower jaw. - arrange the wearing effect to the mask to cover the bridge of the nose to the lower jaw for the best protective effect. great efficient at filtering out virus, bacteria mold particles, pollen and dust product perfomace : perfect fit for every face and optimal protection. suitable for the protection of some non oily particles, like influenza virus, dust, pollen etc. friber fabric construction : spun- bonded non-woven fabric and melt- blown non woven fabric. Application : schools, high-speed rail,airports,public transport and other relatively dense places and family environment. period of validity : 2 years.