Leather Roller Presser Foot for High Shank Sewing MachinesSmooth Sewing on Tough Fabrics When working with leather, denim, fur, suede, synthetics, or piled fabrics, this leather roller presser foot eliminates friction and provides greater control for smooth stitching. It helps your machine handle even the toughest or most slippery fabrics without dragging or sticking. Prevents Slippage and Puckering The rotating roller design feeds the upper and lower layers simultaneously, preventing shifting or puckering.