Our tails are to be used with monofins. A monofin is an insert for a fabric-made tail that gives it its shape and supports swimming. Fabric tails have slits at the bottom which allows to pull the fabric over the monofin.
Mermaid tail WITH monofin
Tail is supplied with a monofin and ready to be used.
Mermaid tail with NO monofin
You will receive a floppy fabric tail only which you can use with your existing Magic Fin monofin.