Usage Tips:Perfect Fit for Babylock Models: This bobbin case is designed to seamlessly fit Babylock sewing machines including BL80B Jubilant, Creative Pro BL40, Ellure Plus BLR2, Grace BL40A, Rachel BL50A, Sofia 2 BL137A2, Sofia BL137A, and Verve BLMVR, ensuring a smooth sewing experience. Compatible with Simplicity and Brother Models: Guaranteed to fit Simplicity SB700T and a wide range of Brother sewing and serger machines such as 900D, BC1000, BC2100, and more, this bobbin case is versatile and essential for your sewing needs. Extensive Compatibility for Brother Machines: This bobbin case fits additional Brother models including ES2000, EX660, FS100WT, and many others. It's crafted to meet the specific needs of both casual and professional sewers. Enhanced Sewing Precision: Designed to enhance your sewing precision, this bobbin case helps maintain thread tension, ensuring your sewing projects look clean and professionally done every time. Color: Black Material: Plastic Tips: The product may be updated constantly. Due to different batches, the actual product may have slight differences or color variations, which do not affect use. Package Contents: 2 * Bobbin Case. Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.