头戴式速度反应球拳击搏击散打格斗训练反应球头戴式速度球反应球

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Product information:
Applicable scenarios: fitness, exercise
Color: Black head wear black ball foam ball, black head wear red ball rubber ball, black head wear yellow tennis ball, red head wear red ball rubber ball, blue black head wear red ball
Material: PU, foam ball, elastic string