Fantasy Fin Free Matching Bikini Top Mermaid Tail & Monofin, Hawiian Sunset 80 SPANDEX/ 20 NYLON Imported FANTASY FIN SWIMMABLE MERMAID TAIL FOR GIRLS AGES 6 THRU 11 MERMAID TAIL INCLUDES ADJUSTABLE MONOFIN FOR KID FOOT SIZES 8 THRU 2 SIDE ZIPPER FOR EASY INSERTION AND REMOVAL OF MONOFIN HIGH QUALITY 4-WAY STRETCH SPARKLE FOIL FABRIC ELASTIC WAIST BAND FOR BETTER FIT AND GREAT COMFORT