Alibaba.com offers 56 gym ball products. About 92% of these are gymnastics, 14% are gym equipment. A wide variety of gym ball options are available to you, There are 12 gym ball suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and Hong Kong, which supply 66%, 25%, and 8% of gym ball respectively. Gym ball products are most popular in North America, South America, and Eastern Europe. You can ensure product safety by selecting from certified suppliers, including 4 with Other, 3 with ISO9001 certification.