Utomen of China is recalling about 3,600 Kids & Koalas baby walkers.
The baby walkers can fit through a standard doorway and are not designed to stop at the edge of a step as required by the federal safety standard.
They also have leg openings that allow the child to slip down until the child's head can become entrapped at the neck.
Babies using these walkers can be seriously injured or killed.
No incidents or injuries are reported.
This recall involves the Kids & Koalas-branded baby walkers with eight wheels and a seat with adjustable height.
They were sold in grey, black, green, pink, blue, and white, with the Kids & Koalas logo is printed on the front of the tray and on the back of the seat.
Model number X002 can be found on an attached hang tag underneath the product and on the packaging.
The walkers, manufactured in China, were sold online at Amazon.com from September 2017, through July 2018, for between $89 and $123.
What to do
Consumers should immediately stop using the recalled baby walkers, dismantle them, and throw them away.
Amazon will contact all customers directly who purchased the walkers on Amazon.com with further information related to refunds.