Kitties start your engines! Send your cat off to the races with the Grand Prix Outdoor Pet Enclosure. Made by Kittywalk this cat enclosure is designed to allow your cats to run around uninterrupted to their hearts content. Great for one cat or accommodating two cats now you pets will have the perfect place to play outdoors. Includes of Penthouse 2 sets of 4 curves and T-Connect Kittywalk units. Features: Weather resistant canvas fabric. Made of solid steel wickets and rip stop netting. Four poles stabilize Penthouse unit. Easy snap together rail system. Accommodates multiple cats. Storage bag included.