Yonex Tour Tennis Balls - 3 Pack | Premium Tennis Balls for Competitive Play & Practice | Perfect for Court Matches, Training Sessions & Recreational Play

Yonex Tour tennis balls feature poly-isoprene core and tour grade woven felt for longer durability, high visibility and a water resistant suitable on all court surfaces. These pressurized balls are for tournaments, used at various ATP and WTA tournaments. Pressurized tennis balls. All court surfaces. Tour grade woven felt . Excellent durability, visibility and water resistant. Tested and approved by ITF.