Case for 2 cards

Recently, I was looking for a suitable card case. I couldn't find a model that met my requirements, so I decided to design the appropriate case from scratch myself. Assumption: it must hold 2 cards, work seamlessly with readers, and have the possibility of customizing graphics on both sides. Model perfectly fulfilled its function. Maybe someone will find such a solution useful.Two sides of the model must be glued together. Model comes with a board template that can be used to cut out the appropriate element from the graphic.I plan to support the project by adding various graphics, but due to different settings, I will upload them separately.Boost MeThanks