English Paper Piecing Three Sisters. Includes 3 acrylic Templates with ⅜ inch seam allowance. 10 sets of precut card stock Papers that you can reuse. Three Sisters consists of 3 shapes that make a triangle. One large triangle and a half triangle. Finished Size of pieced Block is 7 ½” x 8 ¾”  comes with color instructions. Make as big or small as you like.