<https://myfavoritechicken.com/product/classic-chicken-coop-door-kit-solid-american-oak-runners-aluminum-door-panel-vertical-pop-hole-style-poultry-duck-geese/>
<http://schema.org/description>
"Chicken coop door ideal for use with automatic chicken coop door openers.  Pre-drilled hole in top center for a cord or string."
<https://myfavoritechicken.com/product/classic-chicken-coop-door-kit-solid-american-oak-runners-aluminum-door-panel-vertical-pop-hole-style-poultry-duck-geese/>