These Weight Balls are filled with iron chips and can be used as a tool to strengthen your shoulders, increase their speed and promote their overall health. They are excellent tools to provide shoulder resistance over a full range of motion.
| Ball diameter | 12 cm |
| Ball circumference | 39 - 42 cm |
| Weight | 1 kg |
| Ball material | PVC |
| Ball air pressure | 1.5 lb |
| Color | Orange |