Description: - Bird training toy set is designed to improve birds' intelligence and create more fun for them, and effectively promoting their mental and physical health. - Your birds' mood will be relieved even staying at home alone; Pet owners can help their birds when they are playing, strengthening their interaction and cooperation. - Bird toys are made of high quality plastic and metal, sturdy and durable, and long service life. - Popular toys for cockatoos, parakeets, parrots and other small birds.Package includes: 1 piece shopping cart, 1 piece bird basketball gym toy, 1 piece bird stacking toy, 1 piece parrot skateboardSize Chart:Stacking toy: 16x7cm/6.30x2.76inchCart: 12cm/4.72inchPackage Includes:1 Set of Bird Training ToysNote:1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful on-line shopping!