<p><b>Automatic Bobbin Winder fits for most of bobbins including Type M, Type L, Type 15 (Universal) or any bobbin with 1/4 inch (0.64 cm) center hole.</b></p><p><b>This bobbin winder machine saves a lot of time when you need to get a big project completed quickly !</b></p><p>Material: Plastic</p><p>Size: 6.2" W * 2.55" L * 2.8" H</p><p>Package Included:</p><p>Screw X 2</p><p>Base plate X 1</p><p>Metal screw X 2</p><p>Thread stand X 1</p><p>Thread spool shaft X 1</p><p>Bobbin winder machine X 1</p><p>Instructions Usage X 1</p><p><b>In install process have any question, just conact us anytime !</b></p>