Guide multiple layers of fabrics evenly with the Baby Lock Deluxe Walking Foot With 3 Soles. It includes three interchangeable soles – a standard sole, an open toe sole, and a stitch-in-the-ditch sole for fabrics that slip, stretch, or ripple when turning curves. The Baby Lock Deluxe Walking Foot With 3 Soles also comes with two exclusive 4.5” extension quilting bars. This foot should only be used to feed fabric forward, and the machine should be operated at a low to medium speed. Note: For high shank machines attach the adapter (included with machine) to the presser bar first to extend the length of the presser bar before attaching walking foot.