With the help of the connecting rings (O-Ring) two shell halves can be connected to form a whole shell.
Average product review
The mermaid tails, flippers, fins, mermaid tail, training material and accessories are developed by the MJSS Team and produced with selected partners. The monofin Keiki and Nunui by Suntail can be used without a mermaid tail and offer pure fin fun! Recommended by swimsports.ch!