New, Unused Kenko Ball (NAGASE KENKO) Baseball, Soft Ball Soft Baseball Game Ball, M Size, 6 balls Although new and unused, the box is crushed, and the balls were stored without the box. (Yu-packet delivery) Price reduction not possible. 【Product Description】 ●Material: Natural rubber ●Size: 【Diameter】72±0.5mm ●Weight: 138±1.8g ●For general and junior high school students, official ball ●1 dozen / 12 balls per box ●(Public Interest Incorporated Foundation) All Japan Soft Baseball Federation official ball ●M Size 【General】Scheduled for use from the All Japan Soft Baseball Federation sponsored tournament in 2018 ●M Size 【Junior Division (Junior High School students) ●Made in Japan Kenko M Ball