A leaflet is almost as simple to design and produce as a flyer – the difference between a flyer and a leaflet is that a flyer is usually printed one or both sides, but it is not folded. A leaflet is more akin to a newspaper – it is folded, sometimes with a bi-fold (one fold in the center) or tri-fold (turning the paper into a 3 page pullout. The leaflet is usually printed on both sides too, but because it is usually one color but has a layout which resembles a newsletter. The first thing to do when designing a leaflet is to roughly draft out the layout by first folding the paper into the format you are looking for