Creative Grids Non-Slip 15″ Seam Guide

Creative Grids 15″ Seam Guide makes measuring perfect diagonals of precut squares up to 12.5″ a breeze.

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. Our exclusive grip holds the tool in place while marking. The perfect tool when making half-square triangles!