Rubber wrist ball Meterials:natural rubber Usage: children play, pet training, promotion,gift sizes:72mm test:ASTM and EN-71 Rubber sport ball1)Meterials:100% natural rubber2)Size:72mm3)Weight:122g4)Packing:1pc/poly bag,24pcs/display box,288pcs/ctn5)MOQ:6000---10000pcs6)Standard:ISO9001-2000 SGS7)Test: ASTM&EN718)Normal size: 28mm 40mm 47mm 57mm 63mm 72mm 90mm rubber sport toy ball