![Magnetic Seam Guide](http://lushfabrics.com.au/cdn/shop/products/Magnetic_Seam_Guide_Zip_{width}x.png?v=1589508454)
This seam guide attaches magnetically to your sewing machine's needle throat plate insuring uniform seam width and acts as a guide when straight stitching.
Its anti-skid design prevents it from sliding around.
Not recommended for computerised sewing machines.