The Leaning Tower of Pisa is a freestanding bell tower and is the third oldest structure in Pisa's Cathedral Square. The tower began to sink during it's construction due to a three-metre foundation, set in weak, unstable subsoil. Tourists visiting the tower often pose for photographs pretending to "hold up" the leaning tower to prevent it from falling. High grade 3mm wood puzzles come individually shrink-wrapped with instructions & sandpaper included. Pop out the pieces and go! Painted or left as natural wood, it's a challenging, educational and creative activity for all ages. Start your collection today! For ages 8 and up. Contents include: 189 puzzle pieces. The assembly size is 5"Lx4.6"Wx11.5"H. Choking hazard Imported Material & Care Plastic Spot clean only