Feature: 1. Time Saving: The bobbin winder can save a lot of time when large projects need to be done quickly 2. Easy Operation: The sewing bobbin winder is easy to operate, the thread tension can be adjusted by the tension assembly unit 3. Scope of Application: The embroidery machine bobbin winder is suitable for household and industrial sewing machine bobbins 4. Firm Support: The metal plate securely supports the bobbin winder and thread stand on the workbench for easy work 5. Small and Compact: The electric winder can be installed on the table, and its small size is easy to carry and store, saving space Specification: Item Type: Bobbin Winder Product Material: Plastic, Stainless Steel Specifications: 1 Set Product Function: Accessories for Embroidery Machine and Sewing Machine Motor: 24V Power: 20W Product Size: Approx. 7 x 14 x 6.1cm / 2.8 x 5.5 x 2.4in. Package List: 1 x Bobbin Winder2 x Screws Note: 1. There is a 1 to 2 in (about 2.5 to 5.1 cm) error in manual measurement2. Due to the difference between different monitors, the actual color may be slightly different from the pictureWithout accessories such as fixing plate