Anbaby Girls 3 Pcs Princess Mermaid Tail Swimwear Swimsuit Bikini Set Material: Polyamide, Elasthanne Two style(optional): Dual-purpose Style(Opened for walking, closed for matching monofin) ,Basic Style (The tail is opened for walking) Great for the bathtub, kiddie pool, beach or photos! Girls Stretchy Mermaid Tail Swimmable Monofin Capable Swimsuit Set Cute 3pcs Mermaid Tail costume, your little girls mermaid dreams come true