Features: Made of high quality metal,durable and anti-corrosion.Easy to use and store,very convenient.This shuttle hook is suitable for Singer 29K Class sewing machine.This small shuttle hook will fit for Singer small bobbin machine(29-1,29K71,29K73,29U171A,29U173A,etc.).Easy to install,very practical for your sewing needs. Specification:Material: MetalColor: Shown as PictureApplicable Model: (as follow)Suitable for Singer 29K Class sewing machineFit for Singer small bobbin machine(29-1,29K71,29K73,29U171A,29U173A,etc.). Package list:1 * Sewing Shuttle Hook Our products are made with the highest quality materials and are designed to provide you with the best possible user experience.We strive to ship out all orders within three days of purchase,and the estimated delivery time is 8-15 days. When shopping,please pay attention to the size and dimensions of the product to ensure that it meets your needs.In the title and ,we have provided detailed information about the product,including its features and specifications. We want you to be completely satisfied with your purchase,so if you have any questions or concerns,please don't hesitate to contact us.We are here to help and will do our best to assist you. Thank you for choosing our product.We hope you enjoy it!