As one of the major manufactures of Physical Educational Sports Products for more than 20 years in Taiwan Everrich is very proud of themselves for their quality products and excellent services which have already won them very good reputation and confidence from their global clients. A great alternative to cage balls air shape balls provide feather weight fun. Shapes float effortlessly in the air with the help of a small nudge. Made of high quality durable nylon. Easily inflates with an air compressor.