The product is a new pack of Nike One Vapor Speed golf balls in white. This pack contains 1 dozen balls, which is a total of 12 balls (4 sleeves). The balls are designed for match play and are suitable for golf events. They feature a softened ionomer blend cover, 3-piece seamless construction, a reformulated speed core, an optimized swing target, and an aerodynamic 336-dimple pattern for distance and power transfer. With a medium compression rating, these Nike golf balls are of letter grade A and are made in the United States.