Atem-card / gas mask

Atem-card is the disposable mask for emergency, which could be used immediately and reforms complex instructions and transportability of existing a gas mask. Atem-card could be transformed into a gas mask, when a fire breaks out, and it just looks like a card and could be put into a wallet or pocket, at other times. Furthermore, it could shut off a poisonous gas more effectively, as an activated charcoal filter, which is a catalyst of carbon monoxide, is built in. It is expected that it could reduce the death rate from smoke as a person could use it immediately.