The Exo Terra Big Rock Ceramic Cave offers your reptiles, amphibians or invertebrates a secure place to hide and sleep, while the moist microclimate will support thermoregulation, hydration, and aid the natural shedding process of reptiles.Key Features: Provides a secure, moist hiding placeHelps to prevent stress and aids the shedding processEasy to maintain a humid microclimateProvides an ideal egg-laying siteReduces extreme temperature and moisture fluctuationsCreates more 3-dimensional dwelling spaceRemovable lid all..