1. and High Quality and home items featuring gathering and pleats have never been easier. of spending hours measuring, folding and pinning pleats, the ruffler For sewing small pleats and gathering on a single layer of fabric, as as pleated ruffles. The ruffler is adjustable and becomes indispensable when the amount of gathering needs to be controlled exactly. 2. The knob changes how deep the pleat or ruffle is. For smaller pleats, tighten it. For larger pleats, loosen it. You can also adjust the pleats by varying the length on your sewing machine. 3. There are 4 settings on the Ruffle Foot: Star, 12, 6, and 1. These how many stitches between each pleat or ruffle. The star gives you a straight so you 't have to remove the foot in the middle of a project just to sew a straight seam. 4. You can gather or pleat a single layer of fabric while attaching it to a straight, ungathered layer in one operation. Recommended for light to medium weight fabrics. 5. It fits for of low sewing machine which have needle position colour:Silver Material:metal size:8.2 x 6.7 x 3.8CM Package Contents: 1 x Presser Foot Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.