Very versatile pattern. Works for multiple panel and block sizes. Use forty 10" precut squares and an accent fabric, or use any same-sized panels, t-shirts, or blocks with framing fabrics and an accent. The pattern is written using the 10" squares and panels. Bonus cutting instructions are included for panels, t-shirts, etc. Includes a link to a web-based interactive calculator to help you figure out how large your finished quilt will be, cutting sizes, and fabric requirements!