Completely designed with resin material and exquisite workmanship， this reptile hiding cave is too wear-resistant to break easily. And it is non-toxic and safe for long-term use. Solid structure makes this cave uneasy to deform. You can trustingly take it back for your little pets. What is more， glossy surface offers comfortable hand-feel. And this cave could effectively avoid of breeding bacteria. In addition to its function as a burrow， it is also a nice ornament for beautifying your plain aquarium. Have a try of NS-85 Natural Reptile Burrow Aquarium Decorative Hiding Cave!                                    Features               <br> Solid structure， uneasy to deform or break<br> With spacious inner space for pets to crawl at liberty<br> Nice water plants ornament adds extra charm to make the aquarium look more vivid and active<br> Provide a comfortable and safe living environment so as to make pets live a stress-free life<br> Great for pets’ development and hyperphagia<br> Glossy surface， comfortable to touch<br> It can effectively avoid of breeding bacteria   <br>                                                            Specifications             Material     Resin    <br> Weight     3.81oz / 108g    <br> Color     Light Blue    <br> Dimensions     (4.33 x 3.94 x 1.57)" / (11 x 10 x 4)cm (L x W x H)     <br>                                                             Package Includes            1 x Reptile Nest<br>