A series of 12 patterns (square) that are meant to be made fairly small (letter size in this 24 page file at 7.5 inches, but this is too small so the black and white pages need to be enlarged (your choice, and any quick print store can do that when the print the series).  The set needs reinforcement along the fold lines just because this will be a fairly large panel (unless you decide to do them separately, in which case, they will be fine.

each pattern is separate.