Rocktape Rockballs x2 9cm & 6cm

Rockballs sold as a pair. The 9 centimetre diameter textured spikey ball and the 6 centimetre diameter smooth ball gives you two tools to break through tough tissues. Detailed Instructions - Included with every RockBalls is our Movement Manifesto, which outlines the dangers of sedentary lifestyle and features a multitude of corrective exercises and tissue release techniques.