3 different sizes: wide rolled hem presser foot includes 4\/8 inch, 6\/8 inch and 8\/8 inch style, narrow hem presser foot kit includes 3mm types, 4mm and 6mm. You can use it alternately according to your needs, which will help you create beautiful curls effectively on lightweight fabrics High quality stainless steel material: the hem presser feet are made of high quality stainless steel, fine workmanship , strong and durable, not easy to rust, and can be reused for a long time. It can provide a convenient method for your sewing project Easy to use: Unlike older models that require disassembling the sewing machine foot, the sewing machine presser foot can be easily installed without any other tools, convenient to use and easy to sew. It is a must-have accessory for beginners or experienced tailors Wide range of uses: suitable for most low-handle household sewing machines. For example: Singer, Brother, Babylock, Euro-pro, Janome, Kenmore, Necchi, Elna, Toyota, Pfaff, etc. But not suitable for industrial and small sewing machines The package included6 * Sewing Machine Presser Foot