To make a custom skin you need:
download and print the template envelope here
- The pretty paper
- What to do to make a custom skin:
Trace the template the envelope on a beautiful paper.
You can use colored paper, a road map, a drop of wrapping paper, collage or drawing.
Cut out the template along contours.
Fold all four sides.
Fold and glue the center then fold both sides down and glue the edges.
After sliding your sweet words, fold up and stick the edges. You can also close the envelope with a sticker.
Et Voilà! Now it is up to you.
Source:The Pop Case