Here I discuss how to start measuring a beaded hatband. I measured out 20” for the beaded portion which I found to be a universal size. I forgot to mention in the video, but each end of the measuring tape should have a tail long enough for the empty space and for the weaving that your leather will be glued to. If using a total measurement will help you better understand this concept, then measure out a total of 30” to ensure your string is long enough.