Product Name: Protective Anti Pollution Dust Mask Face Mask Earloop Anti Pollution Model NO.: 001 Color: Blue Shape: Cup-shape Available Times: Disposable Age Group: Adult Style: Earloop Layers: 3 Ply Material: Non-Woven Transport Package: 50pieces Into Ziplock Polybag Specification: 17.5*9.5cm Origin: Made in China HS Code: 6307900090 Product Description Product Name: Disposable protective maskImplementation standards: GB/T 32610-2016Material: nonwoven65%+melt-blown fabric35%Size:17.5 X 9.5 cmPacking: 50piecs into polybag , suitable quantity into carton.Description: This product is made of three layers (non woven fabric +Melt blown fabric+non woven fabric ) by ultrasonic heat sealing , spot welding,upper belt and other processes, Nose clip designWarning :Valid for 24 months, please use within the valid date.only for one-time use ,destroy after useUse with caution if you are allergic to non woven fabricDo not wash or spray with alcohol or other liquids on the maskPlease refer to the instruction before use