This is our long standing Amazon best selling Bobbin Box but now includes Bobbins with thread. Great compliment to any person sewing professionally or as a hobby. Tough box, quality Dacron 402 thread, 28 quality bobbins- just what is needed to complete your sewing projects. The bobbins will work in all late model Brother, Elna, Janome, Kenmore and Husqvarna Viking sewing machines and on most of the older machines but cannot guarantee all vintage machines. Staggered placement makes for ease of removing bobbins with your finger tips. 1 Box with 28 bobbins loaded with thread. 7" x 4" x 1.5"