Set of 3 large high-quality threads for large projects: The set includes three large 5,000-meter polyester embroidery threads for machine embroidery, each with 5,000 meters, totaling 15,000 meters. An economical solution to ensure you have enough thread for bigger embroidery and sewing projects without frequent re-threading.

Thread spool design with locking: Each 5000M spool features an innovative locking base designed to prevent the thread from falling during high-speed embroidery and sewing, ensuring smooth and neat thread feed without the need for additional accessories.

Strong and vibrant thread: Made from 100% Trilobal polyester thread with a standard weight of 40 (120D/2), this second-generation thread offers superior strength, beautiful shine, and vivid colors for professional results. For optimal performance, a sewing speed of 600-800 stitches per minute is recommended.

Multi-functional color compatibility: These 5000M thread packs are designed to be compatible with Brother and Madeira color systems, providing convenient color matching for various embroidery designs. (Note: Home embroidery machine users are advised to consider using a thread stand for optimal thread delivery.)