Extensive Compatibility: Compatible with Singer models including 359102-001, 2263, 4423, 4452, and more. Ideal for Singer Simple 3116, Start 1304, Fashion Mate 3333, and Heavy Duty 6380. Check the full list for your model or with your machine details. Additional Model Coverage: Also suitable for Singer 1525, 4220, 4228, 6510, Serger s0230, and others. Compatible with newer models like m3500, m3300, and HD0400S. Plug Type: US Plug Voltage: AC 110V Color: Black Material: Plastic Tips: Product may vary slightly due to different batches. Slight differences in color or design may occur and do not affect functionality. Package Contents: 1 x Sewing Machine Foot Pedal 10 x Sewing Threads (random colors, no specific color guaranteed) 10 x Bobbins Only the above items are included; other products are not included. Note: Due to lighting and display differences, the actual color may vary slightly from the image. Measurement may vary by +/- 1-3 cm.