· Filters at least 95% of airborne particles. Not resistant to oil.· Headband design style.· Ultrasonic welding technology, glue-free and odorless.
Cone Mask --- Model No.BOXCTNDimensionGW / NW(PCS)(BOXES)(CM/CTN)(KG/CTN)Horizontal foldflat typeDTC3B N95202052*42*326/5