Universal for all old style household sewing machines. Solid metal structure ensures the durability of the parts. Simple installation, easy to use, necessary parts for household sewing machines. Reasonable size, light weight, easy to store and carry. Specification: Condition: 100% New Item Type: Bobbin Kit Quantity: 1pc Shuttle Hook, 1pc Bobbin Case, 5pcs Bobbins Fitment: for All Old Style Household Sewing Machines Colour: silver Material: metal Package Contents: 1 x shuttle hook 1 x bobbin case 5 x bobbins Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.