Use the white spray paint to prime the whole piece.
After the white paint is dry, use low-tack masking tape to mask off the dowels.
Next, mark 4" up from the bottom of the piece. Then mark 9-1/2" up from the bottom of the piece. Do this on both sides. In between these two marks, you will use the red spray paint, but not until you first spray the bottom 4" with yellow spray paint, and the top section and ears with black spray paint.
Use masking tape to mask off the area that will be painted red. Once that is done, you can proceed with painting the areas designated for yellow and black.
Once the yellow and black are thoroughly dry, you can remove the area that was masked off for red. In order to get a clean separation of colors, mask off the yellow and black areas to prevent them from getting any red sprayed on them.
Next step is to paint the middle section red. Allow this color the appropriate amount of time to dry.
Finally you can remove the masking tape around the two 3/4" dowels.
Your Mickey Mouse-themed display is ready for your MagicBands!