Water....it covers 70% of the Earth's surface and the ToySplash Fun Experts want you to learn about it while you are in it! Hang in the pool while learning all about oceanography from our 24-Inch Inflatable Earth: the Blue Marble globe. With the most advanced satellite imagery from the NASA Blue Marble project and the manufacturer's special printing technology, this Earth: the Blue Marble represents a total topographic view of Earth's land and ocean surface. The darker blue the ocean hue is, the deeper the ocean floor. Expand your oceanography knowledge while pretending you are taking a deep sea dive! Our globe is ideal for home schooling moms and teachers. Make learning fun, exciting and perfect for summer outdoor time when you take our 24-Inch Inflatable Earth: the Blue Marble inflatable globe to the pool or beach! You can count on ToySplash to put learning and play together!