Toy billiards ball 1) Usage: children play, pet training, promotion, gift 2) Meterial: 100% natural rubber 3) Size: 63mm Toy billiards ball:1)Meterial: 100% natural rubber2)Size: 63mm(dia)3)Weight: 83g4)Packing: Inner packing: 1pc/PE bag,24pcs/ dispaly box Outer packing: 288pcs/outer carton5)Standard: ISO9001-2000 SGS6)Test: EN71&ASTM7)Normal size: 28mm 40mm 47mm 57mm 63mm 72mm 90mm