This pattern is for a softee chunky mermaid tail blanket! This is a slip in style so you feel more like a mermaid!!This pattern works up very quickly, the body of the blanket uses 2 strands f yarn, 1 strand of bulky weight 6 and 1 strand of medium size 4 with a q hook. The fin uses the 9mm or 10mm hook with 1 strand of bulky or 2 of the regular. This pattern is for a child to adult size. Your welcome to sell your finished tails but I would love it if you would reference me as the designer. I would love to see your work!!! Please post and show me your finished tails! You can find me at https://m.facebook.com/Simplyhookedoncrochet