Tennis Equipment

Wilson US Open Premium Tennis Balls Pack of 40 (10 Boxes of 4) Yellow Since 1978–proven The official Ball of the US Open Very good Performance and durability, even on Football Optimum Performance and durability on sandy & Indoor Box contents: 40 Premium Tennis Balls in 10 Boxes Dense Premium Tech Industrial Tex / Felt Wilson US Open Premium Tennis Balls Pack of 40 (10 Boxes of 4) Yellow