Product Name: Kn95 Mask, Protective Face Mask, Ffp2 Face Mask, with Ce & FDA Model NO.: KN95 Logo Printing: With Logo Printing Group: Adult Quality Guarantee Period: Two Years Ethylene Oxide Sterilization: Without Ethylene Oxide Sterilization Material: Non-woven Fabric Type: Face Mask/Apron/Gloves Filter Rating: N95/KN95/FFP2 Standard: Bg2626-2006 Carton: 50PCS Per Carton Trademark: KN95 Transport Package: Carton Origin: China Product Description Name: KN95 protective face maskItem no.: KZ095Material: non-woven fabric + compound melt-blown +non-woven fabric + melt-blown + non-woven fabricBEF: ≥95% Bacterial filtration efficiencyColors: whiteMask size: 16cm x 10.5cmDesign: mask body, nose clip and mask beltRespiratory protective equipmentNon-powered air-purifying particle respirator Protection from dust, fog, smoke, mist, PM2.5, etc.The mask body is composed below:1) Non-woven protective layer(outer layer)2) Compound melt-blown cloth filter(second layer)3) Non-woven fabric layer(third layer)4) Melt-blown cloth filter(fourth layer)5) Non-woven fabric Soft skin-friendly(inner layer)