Virus Block Out

With all kinds of bacteria lurking in the air, everyone is an invisible source of microbes, especially in public places, which are prone to cross-infection. This sterilizing card is convenient to carry, effective at air sterilization by forming an invisible protective cover. So Always look out for yourself with the Virus Block Out Card!

See it here:

https://www.geekbuying.com/go/6BJ2SIL2