Hard Safety Training Baseball

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