This is the lowest price worldwide for these amazing tennis balls - If you can find them cheaper, please let us know. The Dunlop Fort Elite ball has been designed for elite play on all court surfaces. Dunlop technology has been introduced to the core and cloth to result in the ultimate performance tennis ball. Dunlop HD core technology which increases the durability and maintains consistent playing characteristics of the ball. Dunlop HD cloth has been developed using premium playnes woven cloth which has been treated with a special dye that greatly increases visibility, making the ball easier to track at high speeds. The Dunlop Fort Elite ball is ITF Approved. 3 Balls Per Can.