You will love this "Natural Science" puzzle. Naturally, we love our planet, but so much here we take for granted: Fossils, Rocks, Flamingo legs; The biggest flower, tiny eggs. As you puzzle, find details like crystals and a comet's tail! Every time you look for more, there's something new you can explore! This puzzle is perfect for kids or elderly adults. I did this with my Mom and it keeps her sharp and gives us something to do when we can't get outside. Over-sized pieces that are solid and easy to assemble. When you finish the animal side just take it apart and do the other side with different color stripes. Size: 18" x 27" Poster with facts included. Woman owned and Mother run company. Assembled once. Non-smoking and pet free home. BUNDLE TO SAVE MONEY: When bundled you only pay one shipping cost up to 5 lbs. It's like getting up to $7.97 off each additional purchase added to this bundle or FREE shipping on the extra items. It's a WIN-WIN for you and me.