This chick-n-pen securely attaches to premium plus hutches to add additional living space and a safe exercise area and free range environment. Made of quality materials and superior craftsmanship. Full size front door plus lift-open top panels provides easy access to your flock anywhere. It has rustproof galvanized wire and top grade lumber. It is easy to access, clean and easy assembly with just a screwdriver Measures 62.75-inch width by 42.75-inch depth by 30-1/2-inch height.