leather practice baseballs: material;PU/PVC&cork/rubber core  leather practice baseballs:Circumference:9''

Material: PVC/PU

core:rubber

Thickness: 1.4mm-1.6mm

Net Weight: 140g

Wool Contenet: 0-100%

seam:Regular/raised

the leather color can be any

usage:can be used for professsional baseball,or for training.

Manufacturer Good Quality with Competitive Price

leather practice baseballs