This product is a lot of 50 used mixed brand golf balls, including popular brands such as Callaway, Titleist, TaylorMade, and Srixon. The balls are recycled and come in assorted models, making them a cost-effective choice for golfers looking to stock up on their supply. This lot is perfect for those who are not particular about the brand of their golf balls and are willing to mix and match to get the best value for their money.