It features the RMHC set Sprinkles of Life on page 189.
The DSP pack is retired.
The idea comes from Crafty Caroline at http://www.craftycarolinecreates.com/2015/07/pop-up-gift-card-holder-tutorial-using.html
I changed the measurements a bit, reducing the width to
4 1/2 inches (rather than 5). I really like this cool
pop-up inside of the card. Additionally, it is very
easy to create, but makes a great impression.
Sorry, I didn't have a gift card so modeled a
business card instead.