Quilting Straight Ruler — precise guide for oblique seams, miters, and diagonal patchwork Key benefits Sew oblique seams for binding quickly and accurately, reducing time spent marking and realigning. Eliminate a separate marking step: sew directly on the unmarked diagonal line for consistent, repeatable results. Produce clean miters and accurate diagonal seams for composite squares without guessing or extra tools. No key required — ready to use with your normal sewing workflow. What it does (function) Guides sewing along unmarked diagonal lines for binding and patchwork. Supports sewing miters for neat corners on bindings or borders. Helps create diagonal seams needed for composite squares and other patchwork units. Who it's for (compatibility) Designed for quilters and sewists working on bindings, borders, and patchwork blocks. Intended for use with standard sewing techniques (hand or machine sewing) in typical quilting workflows. Performance and attributes Improves seam accuracy and consistency across repeated pieces. Speeds up binding and miteredcorner construction by removing the marking step. See product listing/specifications for exact size and material information to ensure the ruler matches your preferred quilting tools. Practical use scenarios Finish a quilt quicker: align the ruler, sew the oblique seam for binding, and form a neat, even binding corner without extra marking. Make precise mitered corners: use the ruler to guide stitching for consistent 45° miters on borders or table runners. Build composite square blocks: sew accurate diagonal seams for halfsquare or quartersquare units to improve block alignment and reduce trimming. How to use (short) Align the ruler to your workpiece, position the fabric under the presser foot, and sew along the unmarked diagonal line to form the seam or miter. No key or additional marking tool required. Who benefits most Quilters and craft sewists who want faster, more consistent binding, sharper miters, and accurate diagonal patchwork without extra marking steps.