This high-quality Suisei Magnetic Sewing Guide provides a strong attachment to the metal throat plate on a sewing machine to ensure uniform seam width. This magnetic sewing guide has over 20 times the holding power compared to similar magnetic sewing guides! Versatile and convenient, the magnet removes quickly and easily to allow for wider seam width positions.

Warning: Do not use this product if you are wearing a pacemaker or similar medical electronic device. Do not use this product on a computerized sewing machine as the magnet may cause it to malfunction.