Black Shark Fin Aqua 80% polyester

80% polyester

The Live Mermaid

Our patented mermaid monofin (swim flipper) is the best monofin available (US Patents 9561401 and 9925416)

Our realistic Tiger Queen mermaid tail and monofin set is made of durable swimsuit fabric

Nunui means "big" in Hawaiian

Black Shark Fin Aqua 80% polyesterThe SwimFin shark fin is made for swimming. Worn on the back, it gives the arms and body complete freedom of movement. Size SwimFin comes in one size only but is adjustable to fit small children (about age 3) to adult. Though the packaging states it is for younger kids, we've found that it's fun for people of all ages! Buoyancy and Floatation Device It provides buoyancy and functions as a floating device for kids just learning to swim, and it's loads