Blue Face Mask - Level 1 - Disposable 25 pack

Type: Disposable face mask ( Non Medical ) 
Specification: 17.5cm*9.5cm;
Color: Blue disposable face mask ( Non Medical )
Application: dust and foam.

Storage conditions: Store in a room with no more than 80% relative humidity, non-corrosive gas and good ventilation to avoid high temperature.

Validity period: 24 Months
Implementation Standards: T/CTCA7---2019

Filter layer:
Meltblown fabric
Inner layer
Composite non-woven fabric 

Outer layer
Composite no-woven fabric