Item：Protective mask for police（Navy / white）
Item No.： ZKR9590V
Standard：GB/T32610-2016
Product mix：
Outer layer：Non-woven fabric
Second layer：Anti-dust filter material
Third layer: primary filter material
Forth layer：Nano anti haze andanti oil filter materials
Inner layer：Skin-friendly lining
Item：Protective mask for police（Navy / white）
Item No.： ZKR9590V
Standard：GB/T32610-2016
Basic function: used to against dust, haze, automobile exhaust, bacteria, influenza virus and other particles.
Application: Used on traffic road, special for police.
Production permit：（Min）XK02-001-0004
Storage temperature：from -20℃ to 38℃
Humidity： 80% max
Shelf life：three years under the storage condition.
