Ever since there has been paper, so have been these printed cards with a single fold. These are actually like greeting cards minus the envelopes. With a standard centre crease, vertical or horizontal, these cards are splendidly versatile in design and functionality. Folded cards can be used for numerous purposes such as invitation cards, festive greetings, personalised messages, product brochures and much more. They can be festooned with pre-printed themes and printed messages or alternatively, one can leave space for special handwritten notes as well.