[Product Technology] 14727326105965

Dunlop ATP Championship Extra Duty tennis balls use advanced core and felt engineering to support reliable hard-court playability and durability.

• Max Core: A premium core technology engineered to work with lighter, non-woven cloth for a consistent and responsive feel on impact.
• Durafelt HD Cloth: A high-density, non-woven Extra Duty felt designed for increased durability and dependable performance during demanding hard-court play.