Provide a naturalistic shelter for snakes, lizards, amphibians, and invertebrates while helping to prevent stress, bad sheds, and egg binding. Create a humid "microclimate" inside the cave necessary for shedding and proper respiratory functions of reptiles and amphibians, and provide a nesting site for breeding several small species of lizards and snakes. This versatile, 3-in-1 cave will surely be a welcomed addition to any thriving reptile terrarium.