Description: Promotes color and shape recognition and problem-solving skills Baby can sort and stack and learn to identify and match shapes It is also a music box,it need 4AAA battery,but battery not include Material:Eco Plastic Size:28x20x20cm/11.02x7.87x7.87inch Package Includes: 1xEducation toy Note: There is 2-3% difference according to manual measurement. Please note that slight color difference should be acceptable due to the light and screen
