Made of high-density EVA,wonderful design and workmanship,resist abrasion and long service time.nInteresting shark fin bionics design,wonu0026#39;t limite the arms,let the kids swim freely in the water,enjoy the happy time and love swimming.nReally Suitable for breaststroke,backstroke,butterfly stroke,and crawl beginners,a safe and good helper for swiimming.nTwo removable and adjustable safty belt,fit the children figure,easy to fasten and wonu0026#39;t going apart.nOur shark swimfin also can be a hand floating plate and a water toy,suitable for adults and kids over the age of 3.nThe Shark Swimfin suitable for four strokes: butterfly stroke,backstroke,breaststroke,freestyle,a good swimming learning and practice tools.
Apply for adults and kids over than 3 years old,suitable for swimmers in all stages.
Our shark fin swimming aids won't limits the arms'movement,you can like a free fish in the water.
Not only a swimming teaching aids,but also a water playing toys.
How to wear the shark swimfin
1.Let the two back straps to go across the two holes of the swimfin.
2.Adjust the tightness degree,then stick the magic stick to the right position.
3.Collection method: After using our shark swimfin,Rinse it with clean cool water,then dry by air and put it away.