To use these Jurassic Bingo posters and prints, you can easily hang them on your wall using a nail or adhesive strips. Make sure to choose a clean and dry surface for the best results. When it comes to maintenance, gently dust the prints with a soft cloth every now and then to keep them looking great. Avoid exposing them to direct sunlight for long periods as this may cause the colors to fade. Also, be careful not to get the prints wet, as it could damage the paper.