Seam gauge for sewing — precise hemming and seam allowance control for professional results Why you need this tool Accurate hemming and seam allowance: Use this seam gauge for sewing to set and check consistent hem lengths and seam allowances, reducing uneven hems and repeated adjustments. Ideal for achieving a clean, professional finish. Saves time and reduces mistakes: The intuitive layout makes it fast to measure and mark fabric, helping you avoid guesswork and wasted material during fittings and alterations. Versatile and compatible: Functions as a seam allowance ruler, tailor ruler for sewing, sewing rule template, slotted ruler, and edge ruler — suitable for most household and craft sewing setups. Key benefits and functions Measure and mark precisely: Designed to help you measure hems, seam allowances, and edges with repeatable accuracy so garments and projects look consistent. Easy to read and use: Clear guides and simple alignment let you mark fabric quickly, whether you're working on a straight hem, curved edge, or layered fabric. Multipurpose sewing tool: Works for dressmaking, quilting, and general fabric marking; a practical addition to any sewing kit or tailor's toolbox. Practical use scenarios Garments: Set even hem lengths on trousers, skirts, and sleeves before pressing and stitching to avoid mismatched hems. Quilting: Measure strip widths and seam allowances for consistent block construction and straight quilt lines. Home projects: Mark and check hems and edge allowances on curtains, table linens, and cushion covers for a neat finished look. What it delivers Reliable measurement and marking for a range of sewing tasks Reduced rework and faster project completion A compact, handy tool that complements other sewing supplies (sewing gauge ruler, tailor sewing ruler, seam gauge sewing ruler) Use this seam allowance ruler and sewing gauge to make measuring and marking fabric faster, more accurate, and more consistent across all your sewing and craft projects.