Thank you for viewing! This is scrap fabric left over from making handmade bibs. It contains scraps of the same color. The size of the bottom circle is approximately 9.5cm x 9.5cm, and there may be some size variations. How about using the top triangle part for making covered buttons? For reference, I've placed templates for making 22mm and 27mm covered buttons. As these are scraps, please understand that there may be loose threads, creases, and size differences. We do not offer to swap with other scrap sets or confirm the patterns. If you understand the above points, please purchase. Thank you very much. m(_ _)m