✅ Metallic thread for machine embroidery, decorative stitches, and many other applications. Has beautiful luster and shine and is perfect for all kinds of decorative stitching. ✅ Each spool is 500 meter (550 yds). No duplicate colors. Made from extra strong polyester core and coated with metal foil. Resists fraying and has excellent elasticity and tenacity. ✅ Metallic threads are great to combine with our regular polyester threads too. Creates a dynamic effect for your projects. Machine or hand washing will work with your finished designs. ✅ 40 weight thread with removable thread holder on each spool. Makes for neat and easy storage. 25 colors avaialble ✅ We recommend use with a 14/90 metallic, topstitch or embroidery needle for best results. Threadart metallic thread for machine embroidery, decorative stitches, and many other applications. 500 meters per spool - 40wt. Removable thread holder on each spool. Use with a 14/90 metallic, topstitch or embroidery needle. 25 colors available.