Double Wedding Ring template set 17"Seven templates for rotary cutting. the finished circle is approximately 17". It was drafted based on a 12"(30.5 cm) square. Set comes with 28-page booklet. All templates are full-size. Laser cut marking holes make matching seams easy. Seam allowances are included. The set includes the lage melom shape needed for patterns like Robbing Peter to Pay Paul, Lafayette's Orenge Peel, Improved Nine Patch and more.