Use this 60 degree equilateral triangle designed by Rachel Cross for Creative Grids® to cut 30 and 60 degree triangles up to 12-1/2in tall. · 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 ruler over the fabric until positioned correctly. Then, when slight pressure is applied, the grip holds the ruler in place, eliminating slipping while you cut. · Easy to read black and white markings. · Use the vertical line to fussy cut stripes and to cut half-triangles. 1/4in seam allowance is clearly marked down the middle of the ruler. · Cut 30 degree triangles to complete a saw tooth border made with 60 degree triangles. · Create patterns that combine six triangles to create a hexagon. · Comes with fully illustrated step by step instructions. · Scan the QR Code printed right on the ruler to view a how-to video and to see the patterns that can be made with this ruler. Total Size: 12-1/2in x 14-3/4in Creative Grids® Rulers are made in the USA and sold through independent quilt shops as well as select online retailers. Creative Grids® products have a MAP/IMAP (Minimum Advertised Price/Internet Minimum Advertised Price) Policy. Please do not advertise them for less than the suggested retail price.