Material: ABS, EVA Color: red Size: serve machine: about 28*62cm; baseball bat length: about 60.5cm, tennis racket length: about 40.3cm, ball diameter: about 6.5cm Power supply: 4*LR20 1.5V battery (not included) Uses: outdoor tennis, baseball, parent-child interactive games Warning: Children may get injured and/or have accidents when playing sports. Supervision recommended when using this toy. This 2-in-1 pitching machine set is designed with kids 39; safety in mind and is safe when used correctly. 12-IN-1 Pitching Machine - Works for Baseball and Tennis. Package included: 1 * Baseball pitching machine+1 * Baseball bat+1 * Tennis racket+6 * EVA ball+1 * User guide. Batteries not included. 2 Protection Design and Automatic Mode - This upgraded version of the tennis baseball pitcher adds protection design, when the hand is accidentally placed into the pitch, the pitcher will not launch the ball. Switch the device to ON for pitching, press the red button to trigger pitching.