4 Dozen Set- Trust Bison V, Urethane – A golf ball is a special ball designed for use in the game of golf. Under the foundations of golf, a golf ball has a mass not more than 1.620 oz (45.93 grams), has a diameter not lower than 1.680 in (42.67 mm), and performs within specified velocity, distance, and symmetry limits. Like golf clubs, golf balls are subject to testing and approval by The R&A (formerly a part of the Royal and Ancient Golf Club of St Andrews) and the United States Golf Association, and those that do not conform with laws will not be utilized in competitions.
4 Dozen Set- Trust Bison V, Urethane Covered for Swing Speed 95~105mph, 3 Piece Golf Ball, Soft & Elasticity Feel, Green Side Control with Distance, Tour Golf Ball-Yellow
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The Rules of Golf, jointly ruled by The R&A and the USGA, state in Appendix III that the diameter of a “conforming” golf ball can’t be any smaller than 1.680 inches (42.67 mm), and the burden of the ball may not exceed 1.620 ounces (45.93 g). The ball must even have the fundamental properties of a spherically symmetrical ball, generally that means that the ball itself must be spherical and must have a symmetrical association of dimples on its floor.
Additional rules direct players and producers to other technical paperwork revealed by The R&A and USGA with further restrictions, resembling radius and depth of dimples, maximum launch velocity from take a look at equipment (usually defining the coefficient of restitution), and maximum total distance when launched from the check tools.
In normal, the governing bodies and their regulations seek to supply a comparatively stage playing area and maintain the standard type of the game and its tools, whereas not utterly halting the usage of new expertise in equipment design.
Until 1990, it was permissible to use balls of lower than 1.68 inches in diameter in tournaments underneath the jurisdiction of the R&A, which differed in its ball specs rules from these of the USGA.18 This ball was commonly referred to as a “British” ball, whereas the golf ball accredited by the USGA was simply the “American ball”. The smaller diameter gave the participant a distance benefit, particularly in high winds, because the smaller ball created a similarly smaller “wake” behind it.