Recently, the new coronavirus has spread all over the world, and everyone is very scared. For their own safety, there are some necessary things that must be necessary, such as a thermometer and alcohol, but these two things are very bad when they go out. Inconvenient, the inspectors outside the big hospital also have to hold the temperature gun in one hand and alcohol in the other, so we thought of this kind of thing. The construction goods that can be used by people all over the world not only protect individuals but also groups. To prevent the virus from spreading more.