Perfect for use with Valor Fitness Wall Balls and Valor Fitness Wall Ball Pros. Attach extension with target to Valor Fitness RIG or BD-57 to use at men’s or women’s standard competition height (10 feet and 9 feet, respectively), or any desired height. Diameter of the Target is 14 inches. Measures 1 inch. thick. 2-year warranty. Meant for use with Valor Fitness RIGs and BD-57 Rack. All Valor Fitness accessories are meant to fit Valor Fitness products only.