This listing is for one spool of White (Brother Color 001) 100% Polyester Embroidery Thread.  Each spool measures 1100 yards (1000m).  It is durable and has superior colorfastness.  Simply Sew thread is produced by the same company that manufactures the top brand names. The spool has a snap base that keeps your thread contained when not in use so it doesn't unwind or tangle. It is great for monogramming and sewing.