Unless your room is humidified to 60%, though, you may have to cover most of that 'screen front' with plastic (or wood) to trap humidity. It looks like it wouldn't do a very good job of that.

Also, if those rocks aren't actually attached, you may want to silicone them down. Ball pythons are extremely strong, and they can push over things you wouldn't think they would be able to. I wouldn't want to see him shift that structure and be injured.

DJ--as safe as anything. It's too late to avoid contamination from things like BPA and Phthalates. I'm pretty sure that as time passes, they'll find that other types of plastics have issues as well. They never really WERE properly tested, and they're made from petroleum.

Have plastics saved more lives than they have ended? It's an interesting question. We will need to replace them as soon as possible with something safe that has similar properties--it's a devil's bargain at the moment.

Out in the Pacific lies at least 700 square kilometers of exceptionally high concentrations of pelagic plastics, chemical sludge, and other debris. It's called the Great Pacific Garbage Patch, and it's a sign of the legacy of plastic that could be with us for a very, very long time...

So, I say, our ball pythons are as safe in their plastic bins as we are in our homes.