To use these posters and prints, first find a nice spot on your wall. Clean the area before hanging them to ensure they stick well or stay in place in a frame. If you choose to use a frame, you'll need to get one separately. When it comes to maintenance, keep them away from direct sunlight to prevent the colors from fading. Also, avoid getting them wet. If they get dusty, you can gently wipe them with a dry, soft cloth. That's all you need to do to keep your 'The Mako Ex - Soldier' posters and prints looking great for a long time.