ECHK103-P Features: -Fontana chicken pen.-Frame made from ecoFLEX, an eco composite resistant to moist, warp, crack, split.-Long lasting without maintenance.-Use independently or attach to Fontana barn.-Fits 4 hens. Assembly Instructions: -No tools required easy assembly. Dimensions: -Dimensions: 24.5" H x 34" W x 48.5" W.