This is a 3 Ply Silk yarn, that is 3 strands of the 7's NM Spun Silk yarn is twisted together to get this beautiful yarn. It can be dyed in color of your choice for dyed versions of this yarn have a look at our dyed yarns page. Yardage: 800 yards per 100 Grams, Count: 15/3's NM Thickness Lace Weight