Ensure precise and consistent stitching with these high-quality Hemline bobbins, specifically engineered for compatibility with most Pfaff sewing machines. Designed for reliability, these bobbins feature a standard 8.7mm height to ensure a perfect fit within your machine's bobbin case. Ideal for both professional sewists and hobbyists, these durable plastic bobbins help maintain even thread tension for a smooth sewing experience. Whether you are working on intricate embroidery or everyday garment repairs, having a reliable supply of bobbins is essential for uninterrupted creativity. This pack is a vital addition to any sewing kit, ensuring your machine performs at its best. Product summary: Hemline H120.17 plastic bobbins for Pfaff sewing machines, 8.7mm high, compatible replacement parts.