Multi‑Function DIY Sewing Ruler — Aluminum and Plastic Key benefits Accurate measurements: clear millimeter and centimeter scale on the bottom plus a one‑inch notch for quick, repeatable measurements. Precise button placement: built‑in button position guide makes it easy to measure and mark consistent button spacing. Draw circles like compasses: the button sewing ruler can be used to draw circles for appliqué or pattern adjustments. Durable and practical construction: made of aluminum and plastic for stable, reliable use in sewing and craft projects. Features Materials: aluminum and plastic construction for a balance of rigidity and lightweight handling. Measurement markings: metric scale (millimeters and centimeters) on the bottom and a one‑inch notch for imperial reference. Multi‑use design: functions as a straight measuring ruler, a button positioner, and a simple compass for circle drawing. Easy to use: clear markings and simple layout reduce measuring errors and speed up repetitive tasks. Typical applications Garment sewing: measure and mark button placement on shirts, jackets, or blouses to ensure evenly spaced buttons. Pattern work and embellishment: draw circles for appliqués, buttonholes, or decorative stitching using the circle‑drawing feature. Alterations and quilting: measure seam allowances, hems, and spacing consistently with the metric scale and one‑inch notch. Compatibility and performance Suitable for DIY sewing, tailoring, quilting, and general fabric crafts. Straightforward, practical tool for hobbyists and professionals who need reliable, repeatable measurements and button placement guidance. Contents and handling Single multi‑function sewing ruler made of aluminum and plastic. Designed for practical, safe use in sewing and craft environments.