MIKASA Volleyball with Bell, Size 4, for Junior High School Students and Women, Yellow/Blue, V430W-BL, Recommended Internal Pressure 0.3 kgf/cm²

Mikasa's bell-filled volleyball! Perfect for experiencing blind sports at school recreational activities! *Please be careful not to overinflate. *For the optimal pressure, please refer to the pressure indication on the air inlet of the ball or the size indication. Bell-filled volleyball perfect for blind sports! Size 4 (for junior high school students and women) Material: Synthetic leather This ball has a bell inside, which makes a sound when it vibrates or impacts. Perfect for experiencing blind sports at school recreational activities!