Have you ever made a Triple Panel Flap Card? Not sure? It is easy score the card base once, them make two cuts. All there is left to do is decorate the card, and that is the fun part. I created my cards in two sizes - a mini slim line size, and a regular A-2 size. For supply lists, measurements, and more, please see my corresponding blog post at the link below.
https://greatinkspirations.blogspot.com/2025/06/lets-try-triple-panel-flap-card-in-two.html