Wrist Training Ball

．Dia.: 7cm
．Options: String or Plastic puller
．1 PC / Double Blister: 11.1cm x 5.5cm x 13.2cm
    6 PCS / Inner Box: 21.2cm x 21.2cm x 11.5cm
    24 PCS / CTN: 44.5cm x 22.7cm x 25cm / 0.9'
    N.W.: 6.2kgs ; G.W.: 7kgs