This is a small, metal folding cage. It's suitable for puppies, kittens, and small animals, but the spacing is 3cm, so please consider the size to ensure they can't slip through. It can be folded up when not in use. It's quite an old cage, so there is some discoloration and rust. Please be aware of this before purchasing. I don't need it, so if anyone wants it... Otherwise, I plan to dispose of it.