40 Spoools Polyester Embroidery Machine Thread<br />40 Weight， 500 meters (550 yards) each spool， This Thread has the same<br />color numbers as the brother thread for easy thread matching<br />Thread rack is not included<br /><br />✔SUPERIOR QUALITY - tri-lobal polyester yarn using 2nd generation technology to keep the threads higher lustre， higher sheen， vivid colors . which matching the Brother Colors<br />✔COMPATIBITY -suitable for most home computerized embroidery machine， eg， Brother， Babylock， Janome， Singer， Bernina. Threads have no breakage， shredding or linting.<br />✔GREAT VALUE - available in 40 Brother popular colors， 550Yards(500M) per cone. Varies color set collection meet both beginners and professionals.<br />✔ SIMTHREAD LLC is a manufacturer of the embroidery thread since 1980. We have exclusive patents， OEM embroidery thread customers worldwide. <br /><br />Mini-king Spool size: <br />Bottom Diameter: 38mm<br />Top Diameter: 16mm<br />Spool Height: 56mm<br />We make sure that there are 550 Yards each spool.