Characterized by high hardnessDesigned to relax the muscles and fascia along the spine preciselySuitable for users with larger muscle massAnd at any level of advancement in order to release the myofascial tenseDuo ball enables deep massage of the extensorsDesigned for the pressing of the trigger points along the spinePerfect solution for the people suffering from strong spine and neck painPractical and visually attractiveDimension16/8 cm black/white - hard
