Blackball (pool) number "8" (a holdover from kelly pool), though numberless variants are not unknown. British pool tables come in 6 × 3 foot (1.8 × 0.9 m) or 7 × 3.5 ft (2.12 × 1.06 m) varieties, with 7 feet being the regulation size for league play. The table has pockets just larger than the balls and rounded, as in the game of snooker, whereas the international-style (or "American-style") table has pockets significantly wider, with pointed . Tournament rules may require the presence of more than one type of (mechanical bridge), as in snooker. There are two competing standards bodies that
Power Snooker Prizefighter series he had recently introduced to boxing, and his recent revamp of the Professional Darts Corporation. Hearn has not invested financially in the format, with Simons stating that "Our feeling is that he'll [Hearn] take a look at the [first tournament], see how it goes, and then we'll have another conversation". Power Snooker is played on traditional size snooker tables, but with a "modern design and a bespoke Power Snooker baize". Unlike traditional snooker, in which are played as the best of a set odd number of irrespective of time taken, Power Snooker matches are played for a fixed