The Columbia Rabbit Hutch is an ideal home for your pet. Ample size so there is plenty of room to move around. Twin living areas. Lower level provides access to grass and a cool shady area, important in warm weather. Easy ramp access to the upper level from the ground. Pen front opens easily for access. Upper level features 2 separated areas. One side is open to the outside covered with the same wire used in the lower level. The second side, separated by an interior wall, provides a private space where the rabbit can enjoy its burrowing instinct. Door on upper level provides easy access and is secured with a predator resistant lock. Roof flips open for easy access and cleaning. Made from ecoFLEX, a composite blend of recycled polymers and reclaimed poplar wood fibers. ecoFLEX based products outlast similar products by 2 to 1 or even 3 to 1. ecoFLEX products don't warp or splinter and can be painted or stained. All ecoFLEX based materials carry a limited 10 year defect and deterioration warranty. 18 gauge wire in pen is galvanized after welding to minimize places where rust can begin & keeps the critters out. The best home possible for your pet designed with your pet's health in mind. Well ventilated, easy to clean, completely non-toxic and maintenance free. Easy 20 minute – no tool – assembly. All Proof resisting or barring anything mother nature can throw at it. Is actually waterproof so urine and feces wash away with the rinse from a hose.