... PU Stress Ball ITEM NO.: H-PUS63 DIAMETER: 63MM Stress Ball with many kinds of shapes and sizes, can be made of PU ... Rubber. It is a fashionable and promotional ball.Mini PU Stress BallDesign: basketball, volleyball, soccerball, football, tennis ... , golfball, and so onItem no.: H-PUS63Material: PU foamDiameter: 63mmPacking: 1pc in a polybag, 500pcs/ctnCarton ... 20FT: 110,000PCS/220CTNS Mini PU Stress Ball