Non Woven Disposable Face Mask, Color : Blue

non woven disposable face mask (bfe 99%)
material :  pp non woven, melt blown
standard size: 17.5 * 9.5 cm for adult and 14.5 * 9.5 cm for children
color: white / blue / green / pink
grade: ear loop / tie
weight: 20 gsm 25 gsm, or other gram weight for your choose
regular packing: 50 pcs / box, 2000 pcs / ctn
carton: 52 * 38 * 22 cm, or other measurement