To use these Samurai Leader posters and prints, simply pick a spot on your wall where you want to display them. Make sure the wall is clean and dry. You can use nails or wall hooks to hang them up. When it comes to maintenance, avoid exposing the posters and prints to direct sunlight for long periods as it may fade the colors. If they get a bit dusty, you can gently wipe them with a soft, dry cloth. Keep them away from moisture and sharp objects to prevent any damage.