Unit / Exhibition Card Cover

With the modern development, A variety of exhibitions now is growing. And produce a large number one-time ID cards and card cover. They are serious waste! This design is to allows the one-time card and its cover can be used again to extend the useing time and value.
After the exhibition, the exhibition card can be used as a coaster by one, it also can be assemble to your favorite figure to use and decorated as table mat.