You need a durable Household Pedal . it is a helpful aid for both novice and advanced sewers. The rubber base, which ensures non-slip and stability, is more suitable for long time use. This sturdy Pedal has a copper wire construction design. Features -Color:Assorted Color -Material:ABS, Copper, Rubber -Size(Pedal):13.00X9.00X5.60cm/5.11X3.54X2.20in -Size(Bobbin):2.00X2.00X1.00cm/0.79X0.79X0.39in -Voltage: ~ -Note:Before buy it, please make sure the applicability, and compare the shape and size with your old plug at home. It is an "O" shape, not a "D". -Compatible for Janome 644D 734D -Well designed to improve the performance and productivity of your sewing machine, this Foot Control Pedal of ours is a very practical product. -Lightweight material and space-saving, this Household foot will not take up too much space for you to easily access and place. -Our sewing foot pedal is very popular with our customers and the reliable use experience is very attractive. -This safety pedal is compatible with many sewing machine models and has a wide range of applications, bringing you a very good and pleasant experience. -You can give this Foot Control Pedal as a gift to your friends and relatives to bring them a pleasant experience. Package list: 3 x Sewing Pedal with Power Cord 10 x Bobbins