My tortoise cave came in so I thought I would share pictures just in case someone was thinking about getting one. It is big and could easily fit an adult box turtle , Russian or one the smaller tortoises as adults also. It is not made of the rock material like I thought it would like most of their products which I was hoping for a humid hide. I use in with the rock type material for my leopard geckos humid hide which works great. I love how the water condenses on the top.This material is light and hopefully it will work for a humid hide.