This automatic bobbin winder base plate is tailored for precision and ease of use. It accommodates various thread spools, making it versatile for different projects. The smooth surface ensures efficient winding, while its compatibility with embroidery machines makes it a valuable tool for intricate designs and detailed stitching. Features -Color:Silver -Material:Metal -Size:22.50X22.00X8.00cm/8.84X8.65X3.14in -Optimized efficiency: the spool holder maximizes work efficiency and reduces manual intervention, good for batch production settings -Firm positioning: the bobbin winder base keeps the winding machine securely in place, preventing any instability and enhancing embroidery precision -High strength material: made from robust and good metal, offers excellent durability and resistance to daily wear, ensuring longterm use -Beginnerfriendly: this thread spool holder is easy to operate, even for those new to sewing, reducing training time and costs -Flexible compatibility: designed to fit a variety of embroidery and sewing machine models, meeting diverse operational needs Package list: 1 x Bobbin Winder Base Plate 1 x Bracket 1 x Bag of Screws