Thank you for viewing! This is a zipper foot specifically for home sewing machines! It's an attachment used when sewing zippers. It has indentations on the left and right sides of the foot, allowing you to sew the edges of the zipper neatly♪ *Can be used with sewing machines where the needle drop position can be changed left and right. *Please note that it cannot be used with machines that only have a center stitch line. *This is a presser foot exclusively for home sewing machines. [Compatible Models] brother [Brother], JUKI [Juki], JANOME [Janome], SINGER [Singer], baby lock [Baby Lock], etc. Compatible with home sewing machines from various manufacturers. *May not be compatible with older models. [Product Details] Size: 31mm x 10mm Mounting width: 6mm *Not a screw-on type. *Please check if it is compatible with your sewing machine before purchasing. Zipper foot, zipper foot, home sewing machine, narrow width, zip foot, home sewing machine, sewing machine attachment, sewing, dressmaking, concealed zipper foot, home sewing machine, attachment parts, dressmaking ❤️ We will ship within 24 hours, in principle. *If we are on a business trip, we will state the next shipping date in our profile, so please check in advance♪ ❤️ Please let us know if you would like to change the shipping method. ❤️ We will carefully package the product in waterproof packaging. ❤️ We do not have any pets or smokers. ❤️ Immediate purchase is welcome! ❤️ We do not offer discounts on this product. ❤️ If you have any other questions, please feel free to ask in the comments.