I was curious to see if the Bitty Ball would fit in a slimline card. It does -- just barely. The dimensions of this card are 4" x 9". Santa is on the front with a couple of evergreen trees from the Christmas Tree Pop Stand and a pile of gifts, which act as the place to tie the closing twine. I added some decorations to the tree by adding a couple of strands of garland, a/k/a the Border Blends.
I used a piece of pattern paper on this inside which mimics the trees on the front and decorated the Bitty Ball as a Christmas ornament.