... defend, cleaner and safer, Ear-loop / tie-on, more choices, Nose clip contours to a variety of face shapes and sizes. 1.Technical ... schedule Name: Surgical Non-woven Ear loop Face Mask Structure: 3 layers Box size:18.5X10.2X13.5cm Carton ... defend, cleaner and safer, Ear-loop / tie-on, more choices, Nose clip contours to a variety of face shapes and sizes, Ultrasonically sealed ...