The GoFit Polar Roller features a high quality stainless steel massage orb filled with a non-freezing alcohol based liquid that provides long lasting cold massage therapy. The Polar Roller will not become a melted wet mess like traditional ice therapy and can be reused time and time again. This will become your go to recovery tool for chronic painful areas such as shoulders, elbows and forearms, and feet. Another great feature of the Polar Roller is the detachable rubber sleeve that can be removed prior to freezing so your hands stay toasty warm while gripping the ergonomic handle. Warm hands, a no mess cold roller and precision targeted massage therapy will make the Polar Roller an essential tool in your recovery regiment and muscle pain management arsenal.