4pcs of grip muscle exercise set / Hand Sports




  • Various kinds of Exercise set
  • Good for exercising and diet
  • Easy to carrying with compact size
  • Material : ABS? Rubber? Steel
  • Size : Spring expander : 55cm ? 11cm / Power rod : 60cm ? 4cm / Jumping rope Length : 250cm (Possession: 12cm) / Wrist brace: 12cm ? 10cm