The 6-panel flyer
A six-panel flyer folds into six panels — usually an accordion, or a pair of folds that stacks it down to a tidy rectangle with a front and a back.
Folded sizesA4, A5, A6
Panels6
FoldAccordion or parallel
FilesLayered PSD, smart objects
The difference six panels makes is structure. You're no longer running one message across a strip — you've got a cover, four inside panels and a back, which is enough to organise things into sections the way a brochure does: an intro, a few topics, contact details to close, all without stitched pages or a spine. It suits a service list, a short catalogue or a programme better than a poster-style layout, because the reader takes it a panel at a time.
How it's folded changes how it reads. An accordion zigzags open into one continuous run and stands on a table like a concertina screen; a parallel or roll fold stacks into a neat cover and back with the content inside, closer to a little booklet. A4 is the full-size version when there's real content to fit; A5 and A6 close to something lighter to carry, and the proportions match so the same artwork moves between sizes without refitting.
In the sets: folded, part-open and laid flat, tented and shot from above, so you can present the closed cover and the full open run together. Each is a layered PSD with smart objects — the artwork sits on its own layer, so replacing it leaves the fold, light and shadow untouched.