What Is a Baby Arch?

"I'm not quite sure if I know the name of it. Is it called like a PlayStation? Not like a computer game?" "Just give them a PlayStation," he says, 'and they'll go for it' He was so an arch, like an activity arch or a baby arch or an arch toy. An arch is just a thing that kind of goes over. As you said, they were laid down on a mat on the floor. And then there are things hanging down. What do we call that? And she's like, I don't know. So I googled it and looked on various sort of websites and they were all like, you know, by this