These are not common items, but here's where you might find one:
* Specialty puzzle stores: Stores dedicated to puzzles may carry these, especially if they focus on large-scale puzzles.
* Online retailers: Search online marketplaces like Amazon, eBay, or Etsy using keywords like "jigsaw puzzle roll," "giant puzzle roll," or "wall puzzle roll."
* Art supply stores: Some art supply stores may carry them, especially those that cater to artists who use jigsaw puzzles for inspiration or collage projects.
* Educational supply stores: These stores may carry large puzzle rolls for educational purposes.
* DIY options: You can create your own jigsaw puzzle roll by purchasing a large puzzle, cutting it into strips, and attaching them to a roll of paper or canvas.
Remember: You're looking for a roll that is long enough to accommodate the puzzle pieces and has a sturdy backing.
Good luck in your search!