DescriptionThese presser feet are made of premium material, which can withstand the long-lasting use. Features the zine-alloy material, which has high durability, not easy to deform. Fine workmanship, they ensure the practicality. They come with simple structure, which offers you easy installation.Features-Color: As Shown-Material: Zine-alloy -Size: About 2.90X2.80X2.00cm/1.14X1.10X0.79in - Adopted superior quality materials, they will serve you for many years to come. - These are sewing machine accessories, they are very easy to install. - The excellent workmanship of our product will bring you a good using experience. - Easily sew an over-casting stitch to lock thread around the of fabric. - They are necessary sewing parts for your sewing machine, very important.