Create a comfortable, calming and cooling oasis right in your home with the Shield Life Cool Pad. It uses a unique heat transfer method to draw heat from your body giving you that "open refrigerator door cool" feeling without the impact of using electricity, refrigeration or batteries. Cooling crystals absorb body heat, transitioning from a solid to semi-liquid form, while the pad's top layer is an aerated nylon fabric that is durable, lightweight and breathable, allowing for maximum air flow. The Cool Pad also features three large cooling zones that rest atop a thick layer of memory foam to ensure maximum comfort. Perfect for comfort from overheating or warm evenings. Lightweight and portable, pad can be stored in a cool, dry area after use. Measures 4 feet in length and weighs 5 pounds. 44% distilled water/20% sodium sulphate decahydrate/16% memory foam/13% TPU/4% nylon/2% disodium tetraborate de cahydrate/1% sodium hexametaphospate. Imported.