A postage stamp booklet (also called stamp book) is a booklet made up of one or more small panes of postage stamps in a cardboard cover. Booklets are often made from sheets especially printed for this purpose, with a narrow selvage at one side of the booklet pane for binding.[1] From the cutting, the panes are usually imperforate on the edges of the booklet. Smaller and easier to handle than a whole sheet of stamps, in many countries booklets have become a favored way to purchase stamps.