The wall-mounted 4-row is a new and exciting way to play classic four-in-a-row! The game board is designed to be permanently installed onto a flat wall (compatible with drywall, wall studs, and concrete) for endless fun. Simply pick a location that can be your designated game space and get ready to entertain friends and family at birthday parties, game nights, and more. The installed game height should be appropriate for the target age of the players so they can reach the top coin slots. Generally, we recommend the top of the game is mounted at shoulder height. If adults and kids will be playing, you may need to mount the game lower to accommodate all ages. Once the game is set up settle the score with games of four in a row.