Cold Therapy: Accelerate your recovery with pain-relieving cryotherapy; simply place in your freezer to activate cold; stays cold for up to 3 hours for extended treatment; use chilled or at room temperature Flexible Relief: Compact design lets you effortlessly treat tension anywhere on the body; effectively combats soreness post-workout; reduces inflammation and improves blood circulation Easy Wellness: 360-degree EasyGlide technology helps the stainless steel ball roll smoothly wherever you need relief; easy-grip handle keeps you in control; place the removable ball on the floor and roll directly on your feet or back for a more penetrating massage Portable Recovery: Compact design makes it perfect to toss in your gym bag and maximize your recovery after exercising; no awkward wires or adapters; simply roll harder for a deeper, more penetrating massage or ease up on pressure for a lighter massage What’s in the Box: (1) Homedics IcyGlide Massage Roller Ball, (1) 2-Year Limited Warranty