Description: Size: S-5cm, M-6cm, L-7cm, XL-8cm Color: green, red, blue, orange Material: TPR . Note: 1.Please allow 0.39-1.18 inch error due to manual measurement. Make sure you don’t mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package including 1881.br/>Dog training ball * 1< / P>