High Quality: Made Of High Quality Materials, Easy To Install And Convenient To Use, Durable Construction For Long Lasting Performance. Replacing A Damaged Foot Control, This Electronic Foot Control Can Work Continuously Without Overheating Compatible Machine: This Foot Control Foot Control Is Compatible With Many Kinds Of Sewing Machine, Like Feiyue, Fy811/Fy812Butterfly, For Singer , For Janome, For Juki, For Acme, (Not All "Brothers" Sewing Machines Are Available). Variable Speed: This Foot Control Pedal With Power Cord Is A Sewing Machine Part Convenient To Replace The Broken One. Electronic Foot Control With Cord, It Is Variable Speed And Its Cord (From Machine To Foot) Is About 3-4 Feet Long Which Works Great For Larger Sewing Table Widely Used: It Is Widely Used In Sewing Machines, Simple Design And Easy To Use, Suitable For Feiyue Vip Lifetime Warranty: Your Purchase Is Backed By A Hassle-Free Lifetime Warranty. If You Are Not 100% Satisfied With The Quality Of The Product, Pls Feel Free To Contact Us And Let Us Know About The Problem, You Will Be Assisted As Soon As Possible.