Notice: This toy is suitable for over 12 years old. Features: Description: -Parent-child sports,stick to the goal ball, the product is soft and will not hurt the child. -Self-exercise training ball,throw it on the wall,and wait for it to fall slowly. - It can be squeezed, and the soft feel is particularly comfortable. Relieve stress and hand flexibility. Specifications: Name: Stress Relief Ball Size: about 5cm/1.96in Material: eco-friendly TPR soft, safe Color:Color shipped randomly Package Included: 5pcs Stress Relief Balls Note: Please allow 1-3cm differences due to manual measurement, thanks. Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% the same.