Features: This sewing machine bobbin case fit household sewing machine, making it essential accessory for enhancing their sewing experience. Crafted with metal, not easy to break, this bobbin case ensures smooth thread pass and reduces jamming during sewing, thanks to its light weight designs, easy to install. Whether sewing enthusiasts, beginner, or professional tailors, this bobbin case satisfy to varisou sewing need. Great for home sewing project, educational sewing classes, creative workshops, and small scale commercial studios. With its modern streamlined appearance, this metal bobbin case not only complements any sewing environment but also enhances the overall aesthetic of your sewing setup. Specifications: Color: Silver Component: Metal Size: Approx. 4x4cm/1.57x1.57in Weight: Approx. 40g Package Includes: 2Pieces Sewing Machine Bobbin Case note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color