Waterproof nesting box system upgraded 0.5Mm waterproof pvc covers and custom locks secure nesting boxes against leaks and predators ensuring eggs stay dry and protected. Mobile design with built-in wheels heavy-duty 3 all-terrain wheels ergonomic handle allow single-person relocation offering flexible placement compared to stationary chicken coops. Barn yard transitions in 2 mins . All-weather asphalt roof 3-layer asphalt shingles withstand 2 hourly rainfall. 50% Thicker than standard wooden roofs Rated for -22 f to 122 f extremes. Multi-access cleaning doors includes multiple entry points including a door under the roosting area simplifying cleaning. Top-opening inspection door reduces stress during egg collection. Modular expandable design fits 3 standard hens up to 8.8Lbs each . Internal divider & sliding poles prevent pecking. Pro tip: buy 2 units and remove side doors to create double capacity. Brand: BUTINGLALE Size: []