Kittywalk Outdoor Net Cat Enclosure for Decks, Patios, Balconies Outdoor net enclosure for cats; great for decks, patios, and balconies Self standing, open-net construction for maximum visibility and ventilation Completely enclosed with 2 doors; solid steel wickets and rip-stop netting Weather resistant for all seasons; handy travel and storage bag included Can be teamed up with Kittywalk lawn version and other components