Swirl Yellow Ribbon Temporary Tattoo This temporary tattoo features a swirl yellow ribbon. It brings awareness to several illnesses including bone cancer and endometriosis, as well as causes such as suicide-prevention. Bone cancer is very rare, accounting for just 0.2% of all cancers, and about 8.5 million women in North America have endometriosis. Suicide is the 10th leading cause of death in the US. Support research to find a cure for these illnesses with this temporary tattoo. These can be used as fundraisers at charity events, including marathons and barbeques.