4 Pcs Blue Inflatable drum-type swimming band, made of light and soft plastic, is the best tool for children to learn swimming.
You can inflate the water wings through a pump or your mouth and roll it over your arm to adjust the amount of gas you need to get the most comfortable. We recommend inflating at 70%.
This product is light and environmentally friendly. Open the package and inflate it, and when you're done, just vent the gas and fold it like sleeves.
Made of high quality plastic, the skin is smooth and firm, perfectly fitting the natural shape of the arm. It can effectively avoid the annoyance of scratches and shedding.
Fully adapted to the natural shape of your arm, you can easily fill it with air by pumping with a pump or blowing with your mouth, and then roll the product over your arm for use. It's super buoyant and can help you stay afloat easily, making it safer and helping you perform better in training or competition.