The Wilson Roland-Garros Har Tru Clay Court tennis ball continues the brand's rich tradition of high performance tennis balls on the biggest stages in the sport. Boasting a core designed for longer rallies and a felt that limits moisture and dirt pick-up for peak consistency during grueling points, the Wilson Roland-Garros ball produces performance fit for the zenith of the clay court season. Can includes 3 balls and case includes 24 cans.