Ideal for teaching the position, order, size and shape of the planets and Sun. This inflatable Solar System set contains 900mm Sun, 550mm Jupiter, 450mm Saturn (with rings), 350mm Neptune, 350mm Uranus, 300mm Venus, 300mm Earth, 250mm Mars, 250mm Mercury, 200mm Pluto and 200mm Moon, foot pump and activity guide. Hooks are provided so the set can be stored hanging from the ceiling. Made of durable, washable plastic. Deflate for easy storage.