-Reusable， durable， practical.-Suitable for Children 0~3 years old.-A great gift for your baby， and good for your kid��s education.Material: WoodSize: 15.3cm*3.5cm*3.8cmWeight: 0.66kgNote: There is 2-3% difference according to manual measurement. And that slight color difference should be acceptable due to the light and the screen.Package Included: 1*Wooden cylinder toy(Other accessories In the picture are not included)