Children love music and instruments so the freestanding Drum Panel is a no-brainer for your playground! They can create the sounds from a drum set with just a push of a button. There are eight different buttons that represent the different parts of a drum set so that kids can hear a certain sound when pressing each button. This panel is great for children ages 2 to 12 years. The Drum Panel also comes with two 3.5 inch diameter posts that can easily be installed in-ground. This panel also uses a D-battery and can easily be replaced.