Soccer ball special metallic leather, 2layers, machine-stitched, size 5 or 4,3,2,1 soccerMaterial: metallic leather , others: pvc leather, pu ... , leather ,c-tpu leather or tpu leather32 panels and machine-stitchedButyl bladder or rubber bladder and valvesize 5, other size : 4,3,2,1accept ...