Layer1- Non-Woven 60 G.......... Layer2- Melt-Blown Woven 25G.............. Layer3- Hot Air Filter Cotton 25g ........Layer4- Melt-Blown Woven 25G .....Layer5- Skin Friendly non Woven 25 g
HIGH QUALITY: 5 layers of non woven fabric (made from premium cotton) + melt blown fabric ONE SIZE FITS MOST: Comes with dual elastic adjustable ear loops which fits most head sizes