Relieve Muscle Pain & Improve Your Recovery Time: Relieve aches, pains, and muscle tension with a "Good" foam massage roller. Roll muscles over the roller to break up soft-tissue adhesions and relieve painful trigger points (muscle knots ) that can develop after a workout Deeper Penetrating Myofascial Relief: The foam roller features a hollow plastic core with a foam mesh exterior for deeper penetrating myofascial relaxation. The bumps act like a masseuse's hands and fingers to loosen, loosen, and release tight muscle knots much more effectively. Increase Your Power for Maximum Results: Rolling your muscles releases toxins and increases blood and oxygen flow to the target area. Roll before a workout to increase performance or use after a workout to increase recovery time and protect against injury. EVA Foam Construction for Comfort While Rolling: The roller is engineered from EVA foam, which is firm enough to deliver a deep muscle massage without feeling too hard to roll. Another benefit of EVA is that it retains its shape after frequent use, rather than degrading over time. Easy and portable to use: The massage roller measures 33cm x 14cm x 14cm. Its lightweight and compact design allows you to easily store and carry it to the gym, yoga classes, pilates and more. Can be wiped clean for permanent and hygienic use.