Scope out nature with the GeoSafari Jr. Sneak & Peek Periscope! Built just for kids, this sneaky tool lets you spy on nature from your secret hideout without ever moving! There's even a light for scoping in the dark. The Sneak & Peek Periscope requires 2 AAA batteries (not included). Learning Skill: Science Power Source: Battery (not Included) Measurements: 7.4 Depth/Inches, 14.2 Length/Inches, 4.5 Height/Inches Base Material: 100% Plastic Battery Size: Aaa Care: Wipe Clean Country of Origin: Imported