It is suitable for the position you want to massage. Back, shoulder, hip or foot applicable to the contractions. Accelerate blood circulation. Set includes one ball and one barbed flat surface of the ball.
- Diameter about 6 and 7 cm
- Weight: Each about 105 g
- For use in the refrigerator cold, the hot water for hot sets. -20 - + 80 ° C and are resistant to heat.