Durable construction for longterm use Made from strength ABS material for toughness and resistance to damage. Built to withstand repeated handling and give reliable service over time, so you get consistent sewing results without frequent replacements. Accurate, easy alignment for precise stitching Polygonal seam guide with clear measurement markings reduces layout and hemming errors. Use it to set consistent seam allowances and maintain straight, even stitching across multiple pieces and projects. Stable magnetic attachment Strong magnet holds the guide firmly in place on the sewing machine to prevent shifting during use. This minimizes mistakes caused by accidental movement and keeps seam lines consistent from start to finish. Versatile for many sewing and craft tasks Designed to assist with fabric cutting, hemming, clothing , quilting, patchwork, and classroom craft projects. Its adaptable application improves speed and accuracy whether you are sewing garments, home textiles, or small craft items. How this product solves common problems Eliminates guesswork: Clear markings let you set and repeat exact seam allowances so finished pieces match and fit as intended. Prevents seam drift: Magnetic fixation keeps the guide steady so fabric feeds evenly and stitches remain straight. Saves time on adjustments: Quick placement and reliable holding reduce the need to repin or remeasure while sewing. Practical use scenarios Hemming readytowear garments and altering pant legs: Align the guide to your desired allowance to sew even hems quickly and accurately. Clothing and patch placement: Hold repairs in the correct position while stitching so patches sit neatly and securely. Classroom projects or quilting: Use the guide to teach consistent seam allowances or to maintain uniform seam lines across multiple blocks. Key attributes Material: strength ABS for durability and damage resistance Design: Polygonal seam guide with clear measurement markings for precise control Performance: Strong magnetic attachment for secure, stable positioning during sewing Function: Guides fabric edge and seam allowance to improve stitching precision and consistency Simple to use: place the magnetic guide on the machine where it lines up with the needle or presser foot, read the measurement markings, and sew with a steady, accurate seam.