1. Precise seam control: Place magnets on the needle plate of your sewing machine for consistent seam width every time. 2. Safe placement: When sewing, the magnet stays firmly in place, ensuring stable and accurate stitching. 3. Easily Reposition: Easily remove and reposition the magnetic rails as needed. 4. Multifunctional use: Made of high-quality stainless steel and magnets, perfect for edge protection, positioning, anti-curling, etc. 5. Compatibility: Compatible with all major quilting and sewing machine brands, making it a versatile tool for completing sewing tasks. 6. Size: about 7.6 x 3.3cm 7. Weight: 108g
