DRITZ-Dritz Longarm: Acrylic Stitch Tool. This tool makes 'Stitch- In-The-Ditch' or 'Quarter Inch Stitching' easier. It is designed to be used with either a quarter inch presser foot on a standard machine or a hopping foot on a longarm machine. The tool itself is made of 1/4-inch-thick clear acrylic and has overall measurements of 4x8 inches. This package contains one Acrylic Stitch Tool. Imported.