Specifications:
Below is our specification and quotation :
Material non-woven PP material
Weight 18+20+25g,18+22+25g
Types Earloop,tie on band
Filteration rate 90%, 95% or 99%
Nose PieceSoft Flexible Plastic
Size17.5 x 9cm for adult 14.5x9cm,12x9cm for children
Packaging 50pcs/box, 20box/carton
