Table tennis ball 1) Glowing table tennis ball; 2) Weight:2.67-2.77g; 3)Hardness:<0.85mm; 4) Diameter:39.5-40.5mm table t Specification: ... 630 staff for production, including basketball, football, volleyball, soccer ball, hand ball, net ball, tennis racket, paddle racket, badminton racket and badminton shuttlecock, all are ... sources, Efficient and secure!Just join us to move… Glowing Table Tennis Ball