This attachment is suitable for home and commercial use. To confirm this accessory will work on your machine, make sure there is a hole in the needle plate.Available in a of sizes, you can choose from 3mm to 8mm beaded feet to suit your needs. Our rolled feet are made of high quality stainless steel for durability and .EASY INSTALLATION - You just loosen the needle plate screw on your sewing machine and install the foot for quick and easy use.Widely Used for Fabric Projects - curled shape of the foot makes it perfect for folding fabric edges, making projects a breeze. It grips fabric securely and can be used for a of projects.Colour:SilverMaterial:MetalSize:3mm+4mm+5mm+6mm+7mm+8mmPackage Contents:6 * Hemmer FootOnly 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.