Fangrui Product Details [magnetic Seam Guide]position The Magnet On Your Sewing Machines Throat Plate For Consistent Seam Widths Every Time. Unlike Traditional Magnetic Seam Guides, Our Magnetic Seam Guide T Off Course When Sewing Through Thick Fabrics. [multiple Functions]this Sewing Guide Ruler Set Can Be Used For Hemming, Straight Line Sewing, Buttonholes, Gathering Stitches, And Marking Cloth Patterns. You Can Quickly Complete Various Sewing Operations. [premium Material]magnetic Seam Guide Is Crafted From High-quality Materials, Its For Edge Protection, Positioning, Anti-curling, And More. The Magnet Stays Firmly In Place While You Sew, Ensuring Stable And Accurate Stitching. [easy To Install]this Sewing Machine Hemming Guide Is Easy To Install And Remove, And The Sewing Guide Ruler Can Be Firmly Fixed On The Sewing Machine By Magnetic Absorption, Which Can Save Time And Improve Work Efficiency. [application]this Sewing Guide Is Suitable For Various Sewing Machines, Such As Household Sewing Machines, Overlock Machi