Nineteen feet long and six feet high, so a keeper walks in upright rather than crouching through a hatch - which changes how often a coop actually gets cleaned. Galvanized steel tubes of 1.25 in resist rust and corrosion, and quick-connect joints do most of the assembly without tools. PVC-coated hexagonal mesh keeps birds in and predators out, with a UV and water-resistant 210D Oxford cover over part of the roof for shelter. It covers 9.5 x 19 ft of ground and arrives in three cartons.