Hard Swingers Ball!The Srixon Z-STAR XV is derived from the Z-STAR platform that incorporates a 324 aerodynamics InvisiseamTM dimple technology for consistent flight with every shot. The Z-STAR XV has a slightly higher compression and firmer cover making it perform best with swing speeds above 105mph. Overall this ball maximizes its performance when played by those who have driver swing speeds greater than 105mph.All Golf Balls are packed into three ball card sleeves.Minimum Order is 3 Dozens.Outer Pack Size : Dozen Balls.Colour : White and Yellow.Print Area : 24mm Diameter.*Lead Time on this golf ball is 8 working days from Artwork Proof Approval.