Maxfli has been a leader in golf for more than 80 years. Many golf professionals have played Maxfli with outstanding results. The Maxfli brand is trusted to deliver performance by consistently incorporating proven technological advancements into their golf balls. This Premium Maxfli Mix may contain these golf ball styles: U2, U3, U4, U6, U6 LC, U6 Tour, u6 Tour X, Tour, Tour XD, Tour LC, C3 golf balls. This may contain a mixture of different year models.