Set of 3 large matches boxes for large projects: The set includes three large matches boxes made of high-quality polyester thread for machine embroidery, each 5,000 meters (5,500 yards) long, totaling 15,000 meters. A cost-effective choice to ensure you have enough thread for larger embroidery and sewing projects without constantly reloading the thread.

Matches box base design with lock: Each 5000M matches box features an innovative large locking base designed to prevent the matches from falling during fast embroidery and sewing, ensuring smooth and consistent thread dispensing without the need for additional accessories.

Strength and vibrant colors: 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. Recommended sewing speed of 600-800 stitches per minute for optimal performance.

Flexible color conversion: The 5000M polyester thread packages are designed to be compatible with Brother and Madeira color systems, providing easy color matching for various embroidery designs. (Note: Home embroidery machine users are advised to consider using a thread base for optimal thread feeding.)