Black Shark FinThe 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

Our monofin comes in a rainbow of ten fun colors to match your mermaid tails

See size chart to select the best size for you

Nunui means "big" in Hawaiian

put on our Sea Monster mermaid tail and monofin set instead and rule your kingdom the way you want

Save 50% on a monofin that has a scratch

-Comfortable premium swimsuit fabric with 4-way stretch (80% Polyester

This bikini set matches our Hawaiian Rainbow mermaid tail with beautiful 3D scales

It's energizing

so all you have to worry about is choosing the tail size

What started out as a Kickstarter product is now a family business

Want to mermaid look with more versatility than a mermaid tail offers

This bikini set matches our Ariel's mermaid magic mermaid tail with beautiful 3D scales