Material | PP/ spun laid+ MELT-BLOWN+PP, 3ply |
Nose bar | aluminum/plastic,11mm ± 2mm |
Size | 175*95mm for adults |
Color | white, blue |
Packing | 50pcs*40box,2000pcs/ctn |
Fabric weight | PP20gsm+MB20gsm+25/28gsm |
characters | Solid materials, good air permeability, comfortable to wear; with good abilities to stop the dust and micro-organisms when breathing, non-allergenic, latex-free. |