Living World Small Pals Pen combines durability, security, and versatility to create the perfect oasis for your pet. The pen is suitable for small animals, fish and reptiles and is great way to transport your pet from one place to another. Small Pals Pens can function as a pet carrier, aquarium, terrarium, small animal pen, or as a nursery. The unique lightweight design includes a solid molded structure, a secure snap-locking lid, complete ventilation, and a hole incorporated in the lid for air tubing. Breakaway hinges, a removable lid, and rounded edges allow for easy cleaning. The Small Pals Pen can also incorporate a separate matching light unit to suit the needs of your pet.