Composed by long base board and rigid case, it is featured by its foldable construction, which can largelly reduce space / transport cost & storage cost, the box is set up and fixed by two triangle panels of case bottom with self-adhesive tape, the lid is closed by tighting up the ribbon, which acts as closure and decoration purpose. After set up, its look is nearly the same as traditional hinged box, it gets very popular in all kinds of commodity packaging.