Brother Zipper and Piping Foot. Product code F036N (XC1970052). Attaches zippers and piping's easily. Its position can be adjusted exactly on the edge of zipper/piping, avoiding the non-flat parts of zipper/piping, and presses the fabric with just right pressure. Compatible with the following Brother sewing machines:- FS40S, FS60X, FS100WT and LS14S