Product Description: 25 PCS. Industrial Sewing Machine Single Needle Bobbins (Black Bobbins) Quantity: 25 pieces Material: High-quality metal Color: Black Compatibility: Fits most industrial single needle sewing machines (not suitable for walking foot machines) Description: This set includes 25 high-quality straight stitch industrial sewing machine bobbins. These bobbins are designed to fit most industrial single needle machines, making them a versatile choice for various sewing applications. Key Features: High Quality: Made from durable metal, ensuring long-lasting performance. Standard Size: Compatible with 90% of all industrial single needle sewing machines. Versatile Use: Ideal for various sewing projects requiring straight stitching. Details: Quantity: 25 pieces Color: Black Material: Metal These black metal bobbins are essential for ensuring the smooth operation of your industrial sewing machine, providing reliable and consistent performance.