Provide the refreshing air circulation of a Fresh Air Screen Cover with the added feeding convenience of a hinged access door. A turn of the star wheel keeps reptiles safely inside under the protection of tough escape-proof mesh that resists scratches bites and corrosion. Both the mesh and the steel frame are designed to withstand the high heat from heating and illumination lamps. For even greater peace of mind add a set of standard or locking cover clips (sold separately.) Ample access door latches securely. Sturdy screen is tougher than claws and teeth. Built to last in damp high heat environments. Comforting security plus quick and easy access. Dimensions: 20.37L x 10.50W x 0.75H.