Feature: 1. PROFESSIONAL PRODUCTION, NON ADJUSTMENT DESIGN: Flat presser foot is specially tailored for DY model of computer walking foot industrial sewing machine. Adopt innovative non adjustment design, which can be installed immediately without complicated adjustment, greatly improving work efficiency. Both novice and experienced craftsmen can get up to speed quickly and enjoy a seamless sewing experience 2. PREVENT WEAR AND LONG LASTING: Sewing machine flat presser foot is made of excellent plastic and processed by a special process to ensure smooth and prevent wear surface, maintaining excellent performance even when used for a long time with high loads. Whether light fabric or heavy fabric, can be easily handled and extend the service life of the machine 3. UNIVERSAL THICKNESS, STRONG ADAPTABILITY: This flat press foot design is clever, suitable for a variety of thickness of cloth, from delicate silk to heavy denim, can achieve a stable, smooth sewing effect. Let your creation is no longer limited by materials, easy to play unlimited creativity 4. EASY TO CLEAN AND MAINTAIN: Easy to disassemble structural design, convenient for users to clean up accumulated threads, cloth scraps and other debris at any time in daily use, keep the press foot and sewing machine clean and hygienic. Reduce maintenance costs and keep machines in top working condition at all times 5. IMPROVE QUALITY, HELP CREATE: The combination of professional design and excellent materials not only improves the accuracy and speed of sewing, but also adds professional quality to your handicrafts. Whether it is home handmade, clothing making or professional tailoring, flat presser foot is the go to person to help you make your innovative dreams come true Specification: Item Type: Flat Presser Foot Material: Plastic, zinc alloy. Package List: 1 x Screwdriver4 x Bottom Plate1 x Press Foot1 x Spring1 x Screw