Build and operate your own eco-fan using saltwater and/or solar energy. Learn engineering and building properties in the setup portion of this activity and solar/salt water power properties with the end result. 100% battery-free for eco-friendly fun, it's perfect for play in the sunlight! Recommended for 1 player, ages 8 and up. Made in China. Package dimensions: 10 in x 8 in x 2.8 in Includes Base, Foothold, Solar Panel Stand, Salt-Water Container, Propeller, Solar Panel, On/Off Switch, 2 Feet, 3 Salt Water Power Modules, 3 Spring Connectors, Motor, Solar Panel Stand, 2 Fan Case Pieces, 2 Arms, Instructions. WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years of age. Imported Material & Care Cardboard Spot clean only