The Zipper Foot is designed with adjustable left and right screws, making it easy to install zippers with precision and accuracy. 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 . 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 start 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. Colour:As Shown Material:Metal Package Contents: 2 x Zipper assist foot 2 x Screwdriver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.