Plastic Material: The bobbin case is made of high quality plastic material which perform well durability and solid. It's eco-friendly, durable and sturdy to use.Practical: Bobbins stop spinning faster, preventing unraveling or tangling of bobbin thread when sewing operations stop and start. And it feature with reasonable size and light weight, convenient to store and carry.Safety and Low Noise: Since the bobbin case is made of plastic, the collision noise may be relatively quiet, and it can be removed relatively easily even if a thread occurs.Universal: It can be used as a replacement accessory and fit for brother sewing machine. This bobbin case is a standard capacity bobbin case that fits many household sewing machines.Delivery Quantity: 1pc,Package Contents: Only the above package contents, excluding other products.Size: Brother Machine Bobbin Case Number: XC3152221 Universal(Reminder: The size is measured manually, please allow 1-2 cm measurement error)Colour: Black(Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)