Product Name: Factory Stock Reusable Kn 95 Mask Wholesale N95 FFP2 Mask Protective KN95 Face Mask Function: Dustproof, Respiratory Protection, Formaldehyde Protection, Gas Defense, Anti-ultraviolet Available Times: Reusable Filter Rating: N95/KN95/FFP2 Material: Non Woven Fabric Trademark: sengtor Transport Package: Box Specification: 15.5*10.5cm Origin: Guangzhou China HS Code: 6307900010 Product Description Product DescriptionCustomer Question & AnswerAsk something for more detailsRespirators Mask mascara kn95 Disposable Non-Woven FDA KN95 Face MaskMaterial50gsm PP nonwoven, 25gsm melt blown filter, 50gsm hot air cotton, 25gsm melt blown filter, 50gsm PP nonwovenLayer5Size10.5x15.5cmTypeEarloopColorWhiteMOQ100pcsPacking20pcs/bag, 100pcs/cartonUsageProtection from particles such as those from grinding, sanding, sweeping, sawing, bagging, or other dusty operationsProduct Features:1. Disposable, single-use, breathable, light and environment-friendly;2. High elasticity ear loop help fit different users and dual point attachment helps provide a secure seal;3. Adjustable nose piece for extra comfort;4. At least 95% filtration efficiency against certain non-oil particles.Points for Attention: 1. This product is prohibited to be used with a damaged package; 2. Do not use in atmospheres containing less than 19.5% oxygen, as this respirator does not supply oxygen; Not for use in oil mist atmospheres; 3. If the product becomes damaged, soiled, or breathing becomes difficult, leave the contaminated area immediately and replace the product; 4. This product is one-time use only and can not be washed; 5. This product should be stored in a clean, dry, and ventilated environment with relative humidity less than 80% and without harmful gas.