on this projectPractice golf ball: The plastic golf ball is made of non-toxic and environmentally friendly materials, with the dent of a real golf ball, and is a hollow ball. The lightweight (4.2g) mini golf ball is suitable for outdoor or indoor use as a fitness ball, perfect for backyards, indoor simulators and golf practice without damaging anything.GOLF PARTY DECORATION: Chocolate balls are 1.65 inches in diameter, suitable for all kinds of parties. Can also be used to decorate golf themed parties.The flight path is limited, perfect for warming up before a race. Simulates a real golf ball, showing the true trajectory of the shot in limited flight.20 white golf balls (white) make sure you have enough balls to use.