I do not have the Stampin Up scoring tool, so I had to compute the dimensions of the fold from the size of the square. Julie's video is so great that a little math was not too difficult! The inside of the card is on Whisper White cardstock. The dies made the rest of this card so easy to put together... Adding the Mets-color cap and glove ... then I put dimensionals under the baseball allowing the flap to just barely go under it to close. The sentiment says, "Here's hoping your birthday is a Grand Slam!" I stamped "Happy" at the base spots around the sentiment and birthday at home plate. I used "stitching" around the inside to add some color.
It was fun to do, but not sure that I would try it again... It didn't quite match my vision!