This card are very economic in range. This card basically have a outer Jacket with foldable paper inside . The inside paper on which all the printing text comes has four fold and the cover text has to printed on the jackets backside . So this card consists of only two things that is the outer Jacket and inside four fold paper. The inside paper has a tussle (dori) to pull it out of the jacket . This cards are compact and easy to carry.