Whales, dolphins, porpoises OH MY! Enjoy our beautiful mythical Whismy Mermaid Tails made for your Fantasea Fin Four. Made from thick, soft and silky, and cushy luxurious scuba knit material. Dye sublimated print ensures long lasting color. Accessable zipper at the fluke to allow for ease of insertion of your Fantasea fin. Comfort plus comfort…and beautiful to boot! It doesn’t get much better than this!