Midwest Animal Exercise Pen provides a durable enclosure to keep your pet safe and secure while indoors or outside. It features a black E-coat finish for long-lasting protection against the elements and a secure double-latch door for easy access to your pet. It is simple to set up, no tools required. Includes 8 ground stakes for secure set-up while being used outdoors, 8 panels, each measures 24 inches width by 36 inches height and 4 thumb-snaps for easy assembly. It can be used for dogs and a variety of other pets and fold flat for convenient storage while not in use.