1Durable Plastic: This foot speed control pedal is made from premium plastic material with sturdy structure, durable and resistant to wear. 2Anti Slip Design: This sewing foot control pedal features anti slip texture, more convenient and stable to use during operation. 3Easy Installation: This sewing machine foot speed control pedal can be easily installed, a great replacement for damaged sewing machine. 4Direct Replacement: This sewing foot controller is able to replace old foot controllers and make your machine work smoothly. 5Please Note: This sewing foot controller is applicable to sewing machine that adopts 220V voltage. Please check the plug shape carefully and measure the plug size.