1、This Automatic Bobbin Winder can save a lot of time when you need to finish a big project quickly. 2、A complete set unit including portable bobbin winder, thread spool pin, and metal base plate. 3、Metal plate can support the bobbin winder and line holder on the table steady for easily work. 4、Easy to operate, thread tension can be adjusted by the tension assembly unit. 5、Universal automatic bobbin winder for domestic and industrial sewing machines bobbin. <div class="wang-edit-text">Condition: Brand NewItem Type: Bobbin Winder &amp; Line Holder <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style>Material: PlasticColor: As Pictures ShownVoltage: 220VPlug: CN 220VSize of Bobbin Winder: Approx. 16.5 x 7 x 9cm/6.5 x 2.8 x 3.5inSize of Metal Plate: Approx. 26 x 10cm/10.2 x 3.9inWeight of Bobbin Winder: Approx. 358g/12.6oz 1 x Bobbin Winder1 x Metal Plate2 x Accessory2 x Screw2 x Black Screw