The Exo Terra Glass Terrarium Reptile Kit is a well-crafted enclosure for reptiles and pet invertebrates, designed by European herpetologists. It offers a host of features to ensure the comfort and safety of your pets. The front doors allow for unintrusive access to your pets, preventing issues from disturbing molting behaviour in insects. Jumping spiders, which tend to nest at the top of their habitats, benefit from front opening doors that do not damage the web when opened. This design provides easy access for maintenance and feeding, and they can be opened separately for added convenience. The full screen top allows for optimal ventilation, preventing the buildup of stale air, bacteria & mold. For added functionality, the screen cover features 5 closable wire or tube inlets on both side. The extra high fixed front window is perfect for critters that require thick layers of moisture retaining substrate or bedding. The dimensions of the reptile cage terrarium are 8 W x 8 D x 8 H inches (20.32 x 20.32 x 20.32 cm). This size provides ample space for your small inverts to thrive and explore within a safe and comfortable environment.