TheraBand Ball Stackers - Set of 3 Storage RingsThe TheraBand Ball Stackers are a set of three clear storage rings designed to organize exercise and stability balls by stacking them vertically. These practical accessories help save room and prevent balls from rolling in both tight spaces and large facilities, making them an essential tool for any fitness environment. Constructed of durable, high quality clear material, these stackers are built for prolonged use in busy settings. They are compatible