PGXT Girls 3 Pcs Mermaid Tail Rainbow Fish Scale Bathing Suit Swimwear Beautiful Girl's Stretchy Mermaid Swimsuit Set. Pattern: Mermaid Tail Sea-maid Hot Girls Stretchy Mermaid Tail Swimmable Monofin Capable Swimsuit Set. At the bottom of the mermaid tail is hollow out design and you can walk around. Set Include: 3pcs swimsuit(1pc Top +1pc Underwear +1pc Mermaid Tail)