Breg® Polar Care Cube System with Wrap-On Pad In excellent used clean condition for at-home cold therapy easy to use, compact add ice and water for 6-8 hours of therapy Proper use requires an insulation barrier between the pad and the patient’s skin! Do not use without a medical professional’s directions WrapOn Polar Pad features elastic straps that conveniently wrap around the joint and affix to the pad, eliminating the need for foam or ace wraps.