Sewing gauge: Compact and delicate, this gauge stores easily and takes up little space. Its thoughtful design makes it easy to operate and quick to use in sewing tasks. Use as a sewing patchwork ruler for measuring hems, seams, and patchwork pieces. Knitting density ruler: Built with quality workmanship for practicality and durability. The flexible ruler is easy to handle and helps verify stitch and row density in knitting and other fabric projects. Quilters ruler: Simple operation that is beginner and enthusiastfriendly. It is helpful in sewing work, clothes design, and fabric quilting projects. Ruler for sewing: The doublesided scale provides clearer needle count and more convenient measuring. This item is part of a quilt ruler upgrade kit. Use scenarios Patchwork and quilting projects require precise measurements and alignment. Use the sewing gauge for accurate seam allowances and the quilters ruler to align pieces and trim accurately. Garment making and fabric design benefit from easy layout and measurement. The quilters ruler supports pattern placement and straight edges, while the doublesided ruler aids quick checks during construction. Knitting projects need gauge verification to ensure correct size. Use the knitting density ruler to confirm stitch and row density against pattern requirements.