Brand: Explore ONE. MPN: 88-20001. Kids metal detector: simply wave this high quality and lightweight detector over the ground to detect objects buried up to 6 inches below the surface.   Water resistant: The water resistant base allows kids to search puddles and other wet areas on the ground.   Find precious metals: different tones on this junior metal detector help differentiate between different metals in the ground.   Built-in LED lights: increase visibility in low-light situations to see your buried treasure.   Adjustable length: simply extend stock to adjust the height to fit kids of all sizes.