The Kenmore 3C-135B Sewing Machine Speed Controller Foot Pedal is a crucial accessory for controlling the speed of your sewing machine. This 3 prong foot pedal is compatible with Kenmore and Matsushita sewing machines, providing a reliable and efficient way to adjust the speed while sewing. Designed specifically for sewing machines, this foot pedal ensures smooth and precise control over the speed, making it an essential tool for any sewing enthusiast.