The Imperial Pinnacle Pool Ball Set is made from the highest quality materials. The set contains regulation size 2 1/4\

The Imperial Pinnacle Pool Ball Set is made from the highest quality materials. The set contains regulation size 2 1/4″ diameter 6oz balls with white on black inlaid ball numbering. Made of a cast phenolic resin to exacting specifications and standards. We are so sure of their longevity that we gave these balls a limited lifetime guarantee. Play with confidence!