Yes, they have the kind made out of PVC pipes.
They have a couple sizes. Either way be sure to put protective gear like knee pads, elbow pads and helmet as the walkers don't keep them from falling.
Good question when I cannot answer. So I got a phone call probably would help you. And if they don't it might be something they would think about having a couple around all right that's all I got the day
I would call and confirm but I'm pretty sure they have the ball ramps for kids to bowl with. As well as walkers for kids skating to keep balance.
Thanks! Your answer is awaiting moderation.