The perfect accessory to amp up the burn, or to use for extra modifications. Easily our favorite piece of equipment for all fitness levels!
Size: 7-8 inches. Sizing can be inconsistent, particularly when first unpackaging your balls. This material takes around 3 weeks to fully stretch out.
Instructions: Fill your balls approximately 3/4 of the way full and let sit for 48-72 hours. At that time, fill the balls all the way until there is slight tension in the material. Do not fill to the point that the material is stretched like a balloon. Overfilling the balls within the first 72 hours can cause them to become mis-shaped.
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