Okay, thank you, I figured that was the case. I think I'll wrap it with some sisal rope to make it safe for them.I wouldn't. If any of your budgies enjoy it too much they will spend too much time on it and probably harm their feet. Also it's only coated with sand, too easy to pick at and swallow.
People who design these things clearly don't have birds.
Well, I would return it but the shop I got it from won't take anything back because of covid.Honeslty, there are other swings available at low cost, save your money and shop elsewhere. We shouldn´t have to adapt stuff to make them safe, and as long as we keep buying it to adapt, they will keep making it. What country are you in? Maybe we can help find you a better swing?