<br>Give your reptile his very own private den with Niteangel's Bark Bends Habitat Hideout! The outside is hand-crafted to give the appearance of real bark which blends beautifully with both terrestrial and aquatic environments. This piece provides your pet with the perfect place to burrow, nest, shed and just relax. It has an open window and an opening on the side, which allows you to keep an eye on your buddy by placing one of the viewable openings against the terrarium glass. What’s especially great about this faux, hollow log is that it won’t rot like real wood, thanks to the non-porous, synthetic finish. To keep it in tip-top shape, simply use a mild soap solution and rinse it clean! </br> For the openings size, please see the picture for reference