We have provided several small holes in each map to allow hanging of your map. Two or more finishing nails do a great job holding the map up and the heads of those nails are small enough to fit through the holes so you can take your map down to add more caps. Our custom hanger (sold separately) creates a shadow look and makes it easy to pop the map off to add more caps since the caps are added from the back. Screws are not included with the hanger.
Here's a video showing the hanger.