Fontana Chicken Barn is big enough to support 6 hens in a compact space. Made with ecoFLEX, a composite of recycled polymers and reclaimed wood fibers, the Fontana will last for many years and will be maintenance free. ecoFLEX is extremely durable and carries a 10 year warranty against defect and deterioration. ecoFLEX does not absorb liquids so waste products wash away. Easy to clean. Easy to assemble with no need for any tools. Separate nesting box with lockable hatch cover for egg laying and retrieval. Can be used with Fontana Pen (sold separately) or without.