You can use these feathers for Tahitian Headpiece or any costume. We have other colors available too! You will receive 3" of strung, dark turquoise colored rooster tail feathers. MEASUREMENT--The feathers measures 14" -16" in length. Please let me know if you need more than what I have listed! or if you after different color and you don't see it here, message me I might and I will help you :) Guaranteed fast shipping!. :)