Filters at least 94% of airborne particles. Headband design style.Ultrasonic welding technology, glue-free and odorless.
Cone Mask --- Model No.BOXCTNDimensionGW / NW(PCS)(BOXES)(CM/CTN)(KG/CTN)Vertical foldflat typeDTC3X FFP2 NR202062*29*346/5