mesh

Hi guys Does anybody know where I can get one of these from because I'm sure you used to be able to buy them, or if anyone has a suggestion for making one? This is a picture of one I took in a pet shop Any help is greatly appreciated

Looking for the best deal and the best customer service when ordering your chameleon's cage? We have a wide range of screen cages available to meet every need, either for starting your baby chameleon out right or maintaining your big adults! Starting small, we have a 16" x 15" x 20"...

So if I do decide to get crafty, lol, what's the best kind of mesh/screening to use, in homemade enclosures? What's going to be best for visibility, toe size, non-bug escaping, non-rusting, etc...? Thanks. I'm not very crafty, so I have no clue, so please be specific. :)