1.Golf Range Balls,custom golf balls 2.Synthetic rubber core and surlyn coating. 3.Diameter: 42.67mm+-0.05mm TypeGolf Range Balls,custom golf ballsPlace of OriginShenzhen,ChinaBrand NameNDXSModel NumberND-130ColorSix colors are available each logoMaterialsRubber + SurlynWeight45+/-1g(floating ball 39+/-1g)Diameter43.60~42.80mmDimple342,352 ,368,392CompressionOver 80%Production Capacity100,0000 ...