Zipper foot #54, featuring a non-stick sole, is especially suited for attaching zippers to "sticky" fabrics, such as leather or plastic.
Just like Zipper Foot #14/4D, Zipper Foot with Non-Stick Sole #54 features an Adjustable Guide on the top of the foot. This lets you sew perfectly even, parallel straight-stitched seams when edgestitching or attaching piping.