Sew together 16 of these 22.5 degree triangles to create a complete circle, 8 to create a half-circle, or 4 to create a quarter-circle. Create Fans, Dresden Plates, and more up to a finished size of 36 inches!
The total ruler length for this product is 18.5 inches. Use this 18.5" vertical line to fussy cut strips or cut half triangles (the 1/4" seam allowance is marked). Or use the angled lines to create intricate blocks as instructed in a wide variety of companion patterns.