1,2-ply, 3-ply , 4 ply Non-woven face mask 2. Material: 22g+22g +20g 3. Color: White/blue/green/pink/yellow Face Mask Nonwoven Mask Discription:1,2-ply, 3-ply , 4 ply Non-woven face mask 2. Material: Non-woven3. Color: White/blue/green/pink/yellow4. Style: 3ply soft earloops or band Tie5. Size: 17.5*9.5(+/- 0.2)cm, children's size: 14.5*9.5 (+/- 0.2)cm6. Packing: 50pcs/box, 1000pcs/ctn7. Features ...