Bullet Points:1、Color Expansion Ball: The telescopic ball comes in a variety of beautiful colors and can be opened and expanded, and then contracted back to its original size. 2、Relieve Anxiety and Stress: The flower-shaped magic ball is a good product to keep children busy and relieve stress on parents. Very suitable for kids or adults.3、Pre-educational Toys: Grasping the expansion ball can stimulate the development of the baby's brain, thereby improving the baby's actual ability. 4、Environmental Material: The expansion ball is made of environmental material, which is harmless, reusable, durable, smooth, and has no sharp edges.5、Versatile Use: The inflatable ball can practice yoga deep breathing and provide the greatest help for your family and children. Suitable for children who like to play with. Description:The inflatable ball can practice yoga deep breathing and provide the greatest help for your family and children. Features:1. Color Expansion Ball: The telescopic ball can be opened and expanded, and then contracted back to its original size. 2. Relieve Anxiety and Stress: The flower-shaped magic ball is a good product to keep children busy and relieve stress on parents.3. Pre-educational Toys: Grasping the expansion ball can stimulate the development of the baby's brain.Specifications:Material: ABSL: 7.5 In (unstretched), 12.6 In (stretched).S: 5.9 In (unstretched), 10.2 In (stretched).Packing List:Colored Luminous Expansion Ball*1Notes:Due to the lighting effects and shoot angles, there is a color difference in the product, please understand.Due to manual measurement, there is tolerance in the product size.