Convenient Use: Can Adjust #3 and #5 zipper for free use, this zipper foot allows you to customize the fit to your specific needs, ensuring a seamless and professional finish. The Zipper Foot is designed with adjustable left and right screws, making it easy to install zippers with and accuracy. Versatile Usage: Whether you're working on garments, bags, or other sewing projects, our zipper foot is a must-have accessory that guarantees smooth and effortless zipper application. Included Screwdriver: As a bonus, we include a screwdriver with every purchase, allowing you to instantly using the zipper foot without any additional tools or hassle. and Reliable: Made from high-quality materials, our zipper foot is built to last, ensuring long-lasting performance and satisfaction.