It is an ergonomically designed V-line fashion mask.
This product is made of ELEX yarn, a copper fiber of Hanil Joint Island.
It's a functional fiber mask. It's not only stable.
Antibacterial is maintained after dozens of washing, so you can use it as if it were new.
Wear it comfortably according to your style in various colors.
Detail Material: [BODY] Polyester 81%, ELEX nylon 7%, Spandex 12%
[TRIM] Polyester 100%