Husqvarna Bias Binder 1/4 (6mm)
This foot is perfect for binding edges with a 1/4" (6mm)
Bias Binding, cut a 1" (24mm) wide bias strip of lightweight fabric. Alternatively you can use 12mm double fold purchased binding.
It is best to use a straight stitch length 2.5 or zig-zag or decorative stitch at desired length
The diagrams on the back of the packaging shows how the fabric is inserted into the bias binder.