Optimize your egg yield with the Zylina Nesting & Roosting Box! This nesting box makes it easy to add extra roosting and nesting areas to your pen, large coop or kennel (sold separately). The free-range door lets your flock enter and exit as they please, while the removable bottom tray makes cleanups a breeze. The simple yet cozy design encourages laying hens to nest, creating an ideal environment for increased egg production. Plus, it's simple to assemble.