This is a 2-in-1 template for producing consistent wavy lines and curves across various space sizes. Use this template to create long continuous waves over the length or width of a quilt or fill in a section of a quilt or block. Needle-Stops and Markings allow for easily connected wave forms that are consistent and seamless. Great for creating spines for feathers! Wonderful for stitching vines for leaves, berries, and flowers! Perfect to create wavy lines in borders! Can be used and modified to create a variety of wavy line designs for edge to edge quilting! Machine Quilting Ruler (Longarm & Domestic) 1/4″ green acrylic. 13.5”x 5″. 'Wave It One', by Michael Davison of Quarter Squared Quilt Co.