Magnetic Seam Guide

Magnetic Seam Guide attaches to metal throat plate on sewing machine.  New bigger and stronger magnet to enhance performance.  Ideal for ensuring uniform seam width and as a guide to straight stitching.  Anti-skid design prevents magnet from sliding around.  Lightweight rust-free construction compare to traditional metal body. Not recommended for computerized sewing machines 3 new designs: sewing machine, zipper, and tape measure.