11pcs Iron Bobbin Case Aluminum Professional Industrial Sewing Machine Heavy Duty Universal Metal Spool Industrial Sewing

The kit includes 10 bobbins and a bobbin case, which are necessary replacement parts for the sewing machine. The aluminum bobbin is light in weight, the thread is glossy, and the sewing thread will not be damaged when used. The iron bobbin ,the small hole design can help reduce weight, and it is not easy to break the sewing thread. The bottom of the bobbin case has a positioning hole, which has the advantage of improving positioning accuracy. These parts are small and light, put in a storage box for easy carrying, and can be used for most walking foot industrial sewing machine. Item Type: Bobbin Specification: 1 set Material: Iron, aluminum Size:11*8cm(4.33*3.15in) Colors:Silver Application: Used for most walking foot industrial sewing machine Package List: 1 x Bobbin Case  5 x Aluminum Bobbin 5 x Iron Bobbin 1 x Storage Box

Tips: 1. Due to the light and monitors effect, colors may have lightly difference. 2. Please allow slightly size errors due to manual measurement. Thank you for your understanding!