Looking for a high-performance tennis ball orientated around durability? Check out the Dunlop Grand Prix Extra Duty Tennis Ball!
Sanctioned for ITF and USTA tournaments, this ball's rubber core formula is made up of 14 secret ingredients according to Dunlop, and it also features MaxGlo felt which is 14% brighter than regular cloth so you can keep your sights on the ball even when it's moving at great speeds!
A quality ball that offers good weight and exceptional durability. The Dunlop Grand Prix Extra Duty Tennis Ball has a hardcore following among strong club, tournament and league players.
Stock up now with this handy case of 24!