To use these ninja posters and prints, simply choose a spot on your wall where you want to add some style. Since frames aren't included, you can pick a frame that matches your decor and put the print in it. Hang it up using your preferred hanging method. As for maintenance, keep the print away from direct sunlight to prevent fading. If it gets dusty, gently wipe it with a soft, dry cloth. Avoid using any harsh chemicals or abrasive materials on the print to keep it looking great for a long time.