Thermal-Aid — Heating Pack, Large Sectional — Cooling and Heating Pad for Pain Relief with Natural Corn Filling — Reusable, Easy Clean Back, Neck, Headache and Knee Pain Relief Cooling Pad

The Thermal-Aid heating and cooling packs are engineered to eliminate pain and swelling from arthritis, sports injuries, and more. These products range in size and can be used as hot or cold therapy packs. The packs can be heated in the microwave and cooled in the freezer and are made from 100% natural cotton and a heating/cooling element composed of a specially engineered corn. Unlike other natural packs, Thermal-Aid packs are hand washable, which allows you to use them repeatedly.

ALLEVIATE PAIN IN HANDS, BACK, HEAD, KNEES AND NECK | No matter what happens throughout the day, this heating pack can soothe your tired muscles. Back pain relief. Headache relief. Wrist strain. Neck pain relief. Knee pain relief. This pack can handle it all. WARMING RELIEF | This portable heating pad fits perfectly on large-sized sections of your body, over your knees and behind your back. Three minutes in the microwave for up to 45 minutes of warming comfort. COOLING PAD | With a 100% cotton cover, you get a cooling towel texture with a flexible shape. Get the soothing relief you need, exactly where you need it. NATURAL AND SAFE | Our engineered corn filling is a patented, doctor-developed process, that alleviates mold, fungi and foul odors often associated with other natural heating/cooling products.