They're virtually maintenance free, in either free-standing or space-saver units, and built to protect with tight exterior construction, protective flooring, and easy-access, locking doors. Breathable and designed to protect garden tools, toys, and other home and transport accessories that require protection. Collapse and stow away until needed. Steel structuring is built to last through repeated, everyday use. Gain a creative edge with the sturdy beauty of steel crafting.