Booklets making
The brochure is a printed paper edition with a free promotional content including description of goods, services and activities intended for distribution in commercial exhibitions and direct sales.
Brochure can be varied in size and number of pages. The pages can be 4, 8, 12, 16 and so forth. You've probably figured that if we fold a sheet we get a brochure of 4 pages. To get more body sites, it is always a multiple of 4.
As a rule, the size of the brochure is that multiples of standard sizes A4, A3, A2, etc. are optimized in price terms. With these dimensions is no loss of paper at a cutting device. Of course the cost of production of a booklet form of content, photographs design and prepress. From the print edition and finishing.