The Lower Back ProWrap delivers three in one care. First, there's the supportive wrap. It's made from breathable neoprene and has adjustable hook and loop straps, so it's comfortable to wear either over or under your clothes. Next, there's the FAR infrared heat pad, held securely in place by the ergonomically designed support. This enables you to apply healing heat therapy, safely, in the comfort of your own home. The heat penetrates deep into the tissues for comprehensive pain relief. The handheld control allows you to control the heat and, with a thirty-minute safety cut off, there's no danger of burns. The third element of the ProWrap is its cold pack insert. Very often physicians advise the use of both hot and cold therapy. This insert can be kept in the freezer for use on acute pain and inflammation or as directed by your health professional. ProWrap is safe, comfortable and reusable. A reliable and cost effective way to keep recurrent back trouble at bay.