Mermaid Monofin Swim Fin For Kids, Mermaid Monofin, Swim Fin For Kids, Girls, Boys, Monofin Mermaid Tails For SwimmingFeatures: Set includes: 1 mermaid mono-fin. Swim faster with monofin, can enjoy Dolphin Kick in pool Easily to Wear And Escape: Easy to put on/off, can tight easily with the laces Mermaid tail option: Helps kids to increase swimming interests. Good for : Fits with our mermaid tail swimming suit, fulfill your kids mermaid dream.COMFORTABLE RUBBER CONSTRUCTION: Strap and foot pocket made with TPR material to chafing and skin irritation SWIM TECHNIQUE TRAINING: Teaches a balanced dolphin kick and builds leg strength; keep legs glued together like a mermaid to keep the fin onProduct package list1X Mermaid Monofin