Heat enhancing wrap will assist with deep penetration of your castor oil pack, or just a good belly sweat. With flexible, durable material Hyaluxe heat enhancement wrap cover is made of 100% Neoprene Stretchy Comfortable Finest Fabric, which means it is easy to clean, fits to your body, and will not irritate your skin. It is most commonly worn over their Topical herbal Magnesium Therapy wrap and it is 3.9 inches in width and meters in length(180”); meaning it can accommodate for all waist sizes as well as arms/legs. This wrap is black with hot pink trim, I’ve added the solid black images to show how it wraps.