This rare and collectible 4-ball can of Wilson Championship Quality tennis balls is the perfect addition to any tennis enthusiast's collection. The can features the iconic "US Open 1997" branding and is still unopened, ensuring that the balls inside are in pristine condition. Made in the United States, these tennis balls are of the highest quality and are sure to provide a great playing experience for any level of player. Whether you're a collector or a player, this rare find is a must-have. Don't miss out on the opportunity to own a piece of tennis history. These balls are made from an exclusive felt from Tex Tech Industries.