I don't think that "mask" meets certain regulations.
This is a new prototype of composite mask, which consists of 2 components - carrying harness (shown) and disposable pad as filtering layer (not shown).
Lick! Lick! Lick!Ha! Ha! ha! MMM!!!But, don't worry!! I'll give you my mask, Commander.Hey, it's because that weird virus is spreading worldwide, I couldn't get any masks.