Great Equipment Ping G20 For Golf Schools There is a lot of Discount Golf Clubs for Sale that golfers in California golf schools use during competitions and practices. There are things that are commonly found at California golf schools, like the Ping G20 Fairway Wood and the golf ball, and there are things that are not so common, like adhesive clubface surfaces and rangefinders. This is a rundown of some of the equipment that pertains to golf, and whether or not they can be used at California golf schools, in competitions, and if they are illegal. There are some pieces of equipment that you may or may not be exposed to during your time learning the game at California golf schools that are useful and helpful during practices, but are illegal in competitions. The first are adhesive pads that can be placed on the surfaces of Ping G20 Irons . These adhesive surfaces create an exaggerated backspin and provide more consistent shots. These are illegal in competition. The next illegal (though useful in practice) things are rangefinders. These can measure the exact distance between where a golfer is standing and the hole. At California golf schools, although they are illegal for the Ping G20 Driver , they do allow individual clubs the option of using them on their course.