The U.S. Consumer Product and Safety Commission is recalling around 23,000 trampolines after dozens of reports of the welds on the metal railings breaking off.

According to the CPSC, the recall involves Super Jumper 14-foot trampolines, and 14-foot and 16-foot combo trampolines with enclosures sold without reinforcement clamps.

Super Jumper has received 97 reports of the welds on the metal railings breaking, resulting in four injuries.

The trampolines were sold online at Amazon, Wayfair, Hayneeedle and Overstock websties from Nov. 2011 through June 2019.

Consumers should immediately stop using the trampolines and contact the company for a free repair kit.

For more information, click here.