Features: * Replacement Parts---Ideal matching parts for hand-cranked shoe mending machine. Includes 5 set, consist of 5 bobbin cases, 5 bobbins and 5 chassis. * Sturdy and Durable---Made of high quality iron, the quality is too hard, it is not easy to rust and rot, durable, free to replace, smooth surface, never stuck. * Economical and Practical---The bobbin is a necessary accessory for the shoemaker, which can save cost, no need to buy a new machine. It is a great gift for your Friends and Family who have shoe sewing machine. * Reasonable Size---Reasonable size and light weight, convenient to store and carry. Specification: Name: Shoe Repair Machine Accessories Material: Iron Quantity: 15Pcs Thickness: 6.34mm / 0.25inch Inner diameter: 4.18mm / 0.165inch Outer diameter: 17.37mm / 0.684inch Color: as show Packing Included: 5 x Bobbin Cases 5 x Bobbin 5 x Chassis Note: 1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand. _x005f_x000D_