The welting foot and the twin welting foot are used to make trim for your home dec projects like pillows, cushions and other home accessories. You can also make trim to cover raw edges on your upholstery, which you can then attach with a staple gun. It’s quick and easy to make and insert welt cording. The welting foot works the same way as the piping foot but is designed for larger sizes of cording. Create your own trim when the color you want isn‘t available!