... high BFE>99.7% report by NELSON 3.nice color bag 3.Hygeian dust-free workshop made 4.quick ... packing type2>ISO,CE,FDA,TUV,Nelson proved 3>17.5x9.5cm,20+22+25g 4>Rapid ... ABOUT US:--------------------------------------------------We manufacture:1> Mask:CE FFP1/2/3 & NIOSH N95 Respirator dust mask,non woven face ... cap,peaked cap,sugery cap,shower cap,chef cap;3> Overall:CE CATIII TYPE4/5/6 high quality ...