Compatible with Pfaff. Model number is 820248096 98-694884-00, please check carefully. Designed specifically for sewing zippers, it is convenient for the sewing machine to accurately run along the edge of the zipper, improving sewing quality and speed. The presser foot guide is reasonably designed to effectively guide the sewing thread along the edge of the zipper, prevent deviation, and improve sewing efficiency. Made of durable metal material, it is strong and wear-resistant to ensure long-term use without deformation., Manufacturer: EMSea