Features:*40 mm ball to meet ITTF requirements*Consistent bounce suitable for international play*Display hanging box*Official ball of the ITTF Youth World Championship and circuit*Official ball for the English National Championships, the English National Junior and Cadet Championships, British *League, ETTA County Championships, All Butterfly Grand Prix Tournaments, All Scottish TTA Tournaments and all VETTS *Tournaments*ITTF approved, ETTA licensed