Creative Grids 15in Seam Guide Tool (CGRSMN15)

This 1/2 x15 inch seam marking tool is long enough to mark the diagonal of a 10 inch square. Mark through the slotted center with any mechanical pencil and sew 1/4 inch on each side of the tool. Or mark the sewing line by drawing on both outside edges. Exclusive grip holds the tool in place while marking - the perfect tool when making half-square triangles! 

Total Size - 1/2in x 15in