Five layer Comfortable Protective Face Mask
The first layer of breathable plastic layer fits the contours of the face with blocks larger particles,
The second activated carbon filter layer adsAndbs chemical pollution in the air_
The third layer of velvet cotton assists in filtering harmful substances to filter smaller 0,30 micron dust_
The fourth layer of sprayed cotton reinfAndced layer strengthens with filters 0,03 micron PM2,5 particles,
The fifth layer of non-woven fabric is comfAndtable with breathable_ with it is not easy to get dirty with high,
আরও দেখুন নিচের লিংক থেকে
> Xiaomi Portable Dual-Mode Keyboard