Designed by machine quilting teacher and author, Angela Walters, for Creative Grids®, Dot is like getting two rulers in one. Quilt along the outside to create straight lines in different angles, or quilt along the inside to create beautiful curvy, pointy shapes. To learn more, view a video demonstration. · Made in the USA with high quality acrylic and precision measurements ensuring accuracy for your quilting, sewing, patchwork, and crafting projects. · Creative Grids® exclusive non-slip grip allows you to easily slide the quilting tool over the fabric until pressure is applied. Then, the grip holds the quilting tool in place, eliminating slipping while you quilt. · Black and White dashed guide lines are visible on all fabric colors · Easy to use. Simply install a ruler foot on your machine and quilt along your chosen edge of the template for endless design possibilities. · Use Dot to stitch in the ditch, do dot-to-dot quilting, echo lines, overlapped diamonds, wedges, triangles, geometric shapes and more. · Needle stops ensure perfect starting and stopping points when stitching out designs. To learn more, view a video demonstration. ·Thickness is approximately 1/4in which is perfect for high shank home sewing machines and most longarm quilting machines. Total Size: 7-1/8in X 4-7/8in Creative Grids® rulers are made in the USA.