For the seven sided Hexaflexagons there are four variations.  Two of these variations are folded from the same frieze pattern.  This is the first of these kind of patterns and there are many more as the flexagon sides increase.  Variation 2 below has a frieze that twists back on itself.  Detailed plans for all these variations can be downloaded from the home page.

The following two variations have the same frieze pattern but different face maps and flexing characteristics.