447pcs Assorted Cotton Cross Stitch Embroidery Thread Pattern Art Colors Kit Chart Floss Skeins New (Pack of 447pcs Different Colors) 100% cotton 447 Floss in one package.(1 set have 447 different colors.) Materials: 100%CVC Twist: 80-90 Not easy to fade after sun blazing. 6 strands and each strand length is 8 meters.