The Black Ace XF by ProKennex, which stand for extra face, is the longest, most

powerful paddle in the Black Ace family of paddles. 

The elongated paddle face not only adds more reach for the player, but raises the
sweet spot slightly further north, giving those that wield it more leverage at contact, meaning more power and more spin. 

This paddle is the first ever thin core, aerodynamic, kinetic, elongated, single piece paddle ever made available to the public.