Hard Baseball Safety Ball Training Solid Ball $ 5.63 Product information: Product name: Baseball Size specifications: standard 9 inch circumference, 7.2CM diameter Inner core material>wood core or rubber core Outer material: European and American standard environmentally friendly PVC Weight: 5 oz (145 g) Purpose: practice, training, competition Color: white (color can be customized) Packing: single in OPP bag, outer box
