These were made for Marsha's (RN2007) Stacked Flower Cult. It's for the "button" category.. you had to have a button in the middle. I believe in the July Card Challenge, there was a link on how to make button flowers but now i can't find it, but that's were i got the idea.. just put a spin on it. I wanted this set to be for different Holidays. 4th of July, Halloween & Valentine's Day.