Sewing Machine Spring Clamp Universal Presser Foot Clamp Durable Change Presser Foot Accessory for Quick Change Household Sewing MachineFunction: Sewing machine screw clamps the presser foot without using a screwdriver, you can quick-change presser foot within seconds.Material: Presser foot changer is made of good quality stainless steel and does not rust, high durability makes the screw clamp durable.Application: Change Presser Feet Tool Fits the Highest Shank, Single-needle Home, and Industrial Sewing Machines, Give Full Play to Your DIY Creativity.Use: Easy change presser foot, even for beginners just connect to the sewing machine and turn the nut to help change the footer easily.Color: silverDelivery Quantity: 12 PiecesWarm prompt:1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering.2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding3. Only the above package contents, excluding other products.