This overlock presser foot makes it easier to sew overlock stitches, fixes the thread on the edge of the fabric and aligns the edge perfectly. When side sewing, the side knife attachment cuts the fabric while sewing the seams and seams. Suitable for / Feiyue / Juki / Janome and other household multi-function sewing machines The cut is sharpened to enable precise cutting along the material lines. It can be installed on the sewing machine by simply replacing it while sewing. Attention: Not compatible with industrial sewing machines, mini sewing machines and old machines (974, 8019, 9032, etc.) Note: The data is all measured manually, please allow 1-3 cm error due to light and display difference, there may be color difference, please refer to the actual item received.