How to change the adult mask into a child's mask?

First we prepare a disposable adult mask, we can see the disposable mask on both sides of the left and right sides are respectively a lanyard, we have to tie a knot on these two lanyards. Then we wear the mask when we can put the left and right sides of the lanyard respectively to make a fork and then hooked ears, so that the mask on the face will be very strict, play a very good protective role.

Lastly, we will pull the mask down to cover the child's chin, and then organize the sides of the mask, so that the mask will be successful in adult masks into children's masks. Because of the new coronavirus, the world has entered a tense situation. People wearing masks can be seen everywhere, because wearing masks can be very effective in stopping the spread of the virus, and the government has made it mandatory for everyone to wear masks.

But we all know that, compared with adults, children's faces are very small, and if you wear an adult mask, it will be very flabby, and can not play a protective role. But the supply of children's masks on the market is very small, it is difficult to buy children's masks, so you can do it yourself to transform.