Features: brand new and high quality The sewing machine bobbin for case is made of high-quality plastic, which has impeccable impact resistance and scratch resistance, and is not easy to be damaged or deformed. The bobbin for case is used as a replacement part of the sewing machine. It can also be used as a spare bobbin for case in special sewing. This product is suitable for quilting, art projects, handwork, embroidery, sewing, etc. The special sewing machine bobbin for case is very fit for FHSM 505A sewing machine. An important part of the sewing machine, it is easy to install without complicated tools. Specifications: Material: Plastic Size: Approx. 41x37x14 mm/1.61x1.45x0.55 in Package Includes: 1x Sewing Machine Bobbin for Case note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.