Our heat pack fleece is made from soft, durable fleece fabric in a variety of designs. It's filled with 100% natural, cleaned UK wheat and comes with the option to add a calming French lavender scent. This non-invasive heat pack can be applied to different parts of the body to help relieve pain and discomfort caused by menstrual periods, migraines, lower back pain, and other issues. The natural grains and optional lavender aroma work together to provide a soothing, relaxing effect.