Hinged Industrial Sewing Machine Feet for 1/4" Top-Stitching, Teflon Finish, Right Side High quality machine feet for industrial sewing machines (not home sewing machines) Compatible with many Juki, Brother, Singer, and other brands of industrial sewing machines Teflon finish helps it slide along "sticky" materials such as leather or plastic For top-stitching 1/4" away from edge, Right Side Imported exclusively by Bias Bespoke Supply Co.