This Melissa & Doug jigsaw puzzle features a colorful and fun dinosaur theme, with 300 cardboard pieces that come together to form a 19" x 27" masterpiece. The puzzle is complete and ready for assembly, making it a perfect gift for anyone who loves puzzles or dinosaurs. The brand, Melissa & Doug, is known for their high-quality and engaging toys, and this puzzle is no exception. With its vibrant colors and intricate design, it is sure to provide hours of entertainment.