Each Package contains (10) patches, each patch will last for 3 days. This patch is programmed with pain and stress reducing frequencies, including the frequency of medical cannabis (CBD) to control pain associated with fibromyalgia. Fibromyalgia is sometimes referred to as fibromyalgia syndrome and abbreviated FMS. Fibromyalgia was formerly called fibrosis. The Fibromyalgia patch has been designed to address pain associated with Fibromyalgia without the use of sometimes harmful and addicting medication.