Smithsonian 100-piece 13" x 19" America's Landmarks Discovery Puzzle Smithsonian Discovery Puzzles are fun, educational puzzles created with fresh, contemporary artwork and useful information allowing children to learn in multiple ways while they are creating their masterpiece Puzzle building encourages children to problem solve while aiding in motor skills development While building the puzzle, children will be delighted by engaging imagery that teaches them about America's great landmarks - there is even a fun fact sheet included in the box Puzzle measures 13" x 19" and includes 100 large pieces - perfect for children ages 5 years and older Smithsonian products bring fun and learning together by utilizing vibrant imagery and unique and relevant subject matter in a hands-on toy that truly engages a child!