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Designed for light and speedy mobility, the exercise band can be rolled up to stash in a gym bag, suitcase, or overnight trip making it perfect for travel, gym, or in-home use.TUFF-TUBE DURABLE RUBBER: This heavy-duty, high quality material has greater resistance to abrasion and tears to stand up to the rigorous demands of professional use.TUFF SLEEVE PROTECTIVE HANDLE: The handle plug, protective sleeve and grommet reinforcement features help to make one of the most durable and reliable resistance bands on the market