Javelin throw practice training jab. A practice javelin that can be used for throwing and javelin training. Because you throw using your whole body, it can also be used to check your baseball pitching form, and for whole-body muscle strength, core, and balance training. The color is easy to see even in dim light. The tip is replaceable, so it can be exchanged. I am selling this because my child no longer uses it after graduating from youth baseball. The product is in very good condition. Material: (Body) PP (Tip) TPE Color: Light Green Size: Length 70cm Weight 300g We will ship in simple packaging. Thank you for looking.