【Magnetic Seam Guide for Sewing Machine】New Upgraded Magnetic Seam Guide for sewing machines utilizing a polygonal design,it excels in edge binding, positioning,edge roll prevention,and crease pressing.Even on heavy fabrics,it ensures precise edge alignment 【Measurement with scale】This sewing machine magnetic seam guide comes with a scale, the scale is clear to reduce errors, suitable for measuring small home decoration projects 【Easy to Use】Simply place the magnetic seam guide on your...