I was looking through a documentary about animal welfare and I was wondering what are reptile caves made off and who is controlling the elements used in their conception.

I checked mine and can't find any indication on what materials are used in the making.

I was looking through a documentary about animal welfare and I was wondering what are reptile caves made of and who is controlling the elements used in their conception.

I checked mine and can't find any indication on what materials are used in the manufacturing process.