The Log Cabin Trim Tool Two Template features exclusive markings to create perfect 6 or 12 inch finished Log Cabin; Half Log Cabin; or Courthouse Steps blocks. Doesn’t matter which size you choose, they are both constructed in the same way. After adding each round of “logs”, place the appropriate centering square on the ruler over the finished center square and trim. Since each round is squared up before the next set of logs are added, the results are spectacular. The cutting requirements for the center square and the strips are printed right on the ruler. The template comes with fully illustrated step by step instructions or scan the QR Code printed on the template to view a video demonstration. The ruler slides easily over the fabric until pressure is applied. Then, our exclusive gripper holds the fabric in place while cutting, eliminating slipping and miss-cuts! Total Size - 12-1/2in x 12-1/2in Creative Grids® products are made in the USA and sold in independent quilt shops only.