The mask with three layers
The outer and inside layer use 25gsm non woven fabric
The middle layer use grade 95/99 melt spray fabric, 25gsm
Mask size: 175mmX95mm
50pcs/box, 40boxes/carton, 2000pcs/carton
Carton size: 530x430x380mm
Net weight for each carton: 7.4kgs
Gross weight for each carton: 8.75kgs
