2016 Hot Sale Girls' 3Pcs Mermaid Tail For Swimming With Mono fin Swimmable Wear (Light Blue Set+Black Mono, 140(10-12 years)) Perfect for summer surfing, beach holiday, bathing and swimming. Best designed Girls Stretch Mermaid Tail Swimmable Monofin Capable Swimsuit Top Shorts Set. Material: 80% nylon+20% spandex Send by Eub,it will take about 7-14days to USA