Grade：BEF95/99, N95/99, FFP1/2/3
Package：one roll into polybags and nylon bags
1. High strength, small difference at longitudinal and longitudinal direction .
2. Acid, non-toxic, non-radiation, harmless to human physiology;
3. With excellent breathability;
4. Master batch dying, never fade
5. Smooth, bright color, roll slitting, easy use, best quality .
Medical & Health Material Surgical Mask: inner and outer layers with spunbond material, in the middle is melt blown fabric.