These Harley Quinn comics are great for collectors or fans to display. You can keep them in a comic book sleeve to protect them from dust and damage. When handling, make sure your hands are clean to avoid leaving fingerprints. Store them in a cool, dry place away from direct sunlight to prevent the colors from fading. If you want to show them off, use a comic book stand or frame them. Just be careful not to bend or crease the pages. Enjoy your new collectibles!