Enhanced Sewing Precision: The Magnetic Seam Guide works seamlessly with a variety of presser feet, including the leather roller presser foot and narrow roller presser foot, ensuring accurate seam widths for both industrial lockstitch sewing machines and home sewing machines Long-Lasting & Sturdy: Crafted from premium materials, this seam guide is ideal for use with plastic presser feet and narrow teflon presser foot, offering strength and dependability, whether you're using a high shank or low shank sewing machine Easy to Use and Adjust: Easily attach the guide to your Flat Bed Sewing Machine and adjust as needed for precise fabric alignment. Works well with narrow teflon presser foot options, giving you smooth, consistent results on various materials Versatile and Residue-Free: Compatible with both narrow snap-on teflon presser foot models and plastic presser foot for sewing machines, the strong magnetic seam guide stays securely in place without leaving any residue behind, ensuring a hassle-free sewing experience Perfect for Various Projects: Whether you're working on leather, fabrics, or lighter materials, the magnetic seam guide pairs effortlessly with narrow teflon foot or industrial lockstitch machines, making it suitable for a wide range of sewing projects Colour: Random Color, don't accept the specified color Material:Metal Package Contents: 3 x presser feet Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.