-layer construction, top and liner layer are white PP non-woven, middle layer is a high performance filter cloth -Splash resistance pressure ≥ 120 mm Hg (16.0 kPa) -Easy to Breathe Through Soft, Odorless & Non-Irritating -Latex-free & Fiberglass free -Soft non woven tie, earloop with ultrasonic welding process, comfortable wearing experience
Tie on Type and Earloop Type Size: 17.5x9cm-3ply for adult 14.5x9cm-3ply for kids 12x7cm-3ply for kids
50pcs/pack, 40boxes/case
