Thousands of Amazon workers have ended their days-long strike against the company, according to the Teamsters union. But tensions persist, with the union saying its efforts aren’t over.

Amazon workers who are part of the Teamsters have gone on strike in order to fight for "basic benefits" and other needs for their workers.

The International Brotherhood of Teamsters said workers at seven Amazon facilities will begin a strike on Thursday morning, an effort by the union to pressure the e-commerce company for a labor agreement during a key shopping period.