The Walton family, who owns Walmart, is the richest family in America, with nearly $150 billion in wealth and as much money as 43% of America’s families combined. But most Walmart workers make less than just $25,000 a year. Workers in more than 2,000 stores have joined calls for Walmart to increase wages to $15 an hour and give them access to full-time hours.

Show your support for Walmart workers by signing the petition to tell the Waltons that you support the workers’ call for $15 an hour and access to full-time work and that you’ll be standing with workers on Black Friday if they don’t respond.