Massage roller with a length of 17 cm. It is recommended by physiotherapists and personal trainers as an aid to complement stretching and recovery exercises. Self-massage performed with a roller helps break down thickening formed on connective tissue and increases collagen production. The fascia becomes more flexible, which prevents pain and protects against injuries. Moreover, thanks to the roller, joint mobility is increased, muscle contractility is improved, and the body's recovery process after exertion takes much less time. length: 17cm ring diameter: 6.7cm weight: 340g