Pack of 3 x 6cm massage balls - soft, medium and firm density - successfully under gone a 100kg stress test.Roll the ball around the area of the body in need of a massage - increase the pressure you apply for a great deep tissue massage Sp
FEEL BETTER WITH RELAXED MUSCLES: Designed to release tight and tense muscles, increase blood circulation, roll around the area of the body that is experiencing muscle stiffness and discomfort.SMALL AND PORTABLE: The different massage ball sizes