Enjoy the ultimate pain-relieving ice cold massage after an intense workout or heated sport game with our Sub·Zero cold and hot massage roller. <br><br>The roller stays cold for up to 3 hours out of the freezer so it's perfect to use at home or on the go. <br><br>It's unique ergonomic handle lets you effortlessly target body areas without making your hands fatigue. <br><br>Having a handle allows SubZero ice massage roller to roll smoothly and quietly and not pinch your skin.<br><br>Our detailed instruction and safety guidelines in a ready to download e-book will ensure that you will get the most out of our cryosphere massage roller and avoid self-injury from misuse.