हम आपको वे आइटम दिखा रहे हैं जो United States भेजे जाते हैं। किसी भिन्न देश में भेजे जाने वाले आइटम देखने के लिए, अपना वितरण क्षेत्र बदलें।
Special Balls for Tokyo Olympics ABS Material, three Stars, Seamed Balls Featured DJ40+ T balls, used in 2021 Tokyo Olympics & WTT More exact method for ball Technical parameters with smaller tolerances Higher consistency More steady technical functionality Stricter Screening & Smaller Tolerances ITTF Standards: - Weight tolerance: 2 to two - Roundness tolerance: <0 - Hardness tolerance: 0 to 0 DJ40+ balls(for Olympics) tolerances compared to ITTF standards: - Weight tolerance: 20% - Roundness tolerance: 25% - Hardness tolerance: 30% DJ40+ balls(for WTT) tolerances in comparison with ITTF standards: - Weight tolerance: 30% - Roundness tolerance: 35% - Hardness tolerance: 46%