From there, you can decorate and embellish your card blank with anything you like for any occasion! Affix acetate strips to the tabs within the box card to add floating elements! Handmade Pop-Up Box Cards - Step by Step Tutorials If you're looking to bring the extra oomph into your cardmaking without great difficulty, then Pop-Up Box cards offer the perfect opportunity! These three-dimensional marvels encompass the beauty of cardmaking with an off-the-page keepsake presentation! Boost your cardmaking skills by scoring your own, or simply download the basic template below to get you started.