The 8 panels /16 panels / 24panels / 32panels design allows for multiple configurations to best fit the area and please your pet. A terrific option for travel, the heavy duty wire playpen can be used as a kennel, crate, pet hangout, playroom, or even as a designated time out zone. Available in multiple heights, it can be used for a single animal or multiple pets. Quickly set the exercise pen up and watch your dogs, cats, rabbits, and other pets socialize and play. Plus, you can combine multiple fences to create an even larger play area. It's foldable and easy to set up & break down so you can bring your pet anywhere you want to go. The built in door allows for easy access and the anchoring stakes help secure the fence. With rust resistant coated metal and rounded edges, the folding pet playpen is built to last. puppy playpen dog playpen pet playpen dog fence pet fence pet pen pet fence indoor dog fence outdoor dog playpens indoor dog fences indoor puppy playpen dog playpen pet playpen dog fence pet fence pet pen pet fence indoor dog fence outdoor dog playpens indoor dog fences indoor puppy playpen dog playpen pet playpen dog fence pet fence pet pen pet fence indoor dog fence outdoor dog playpens indoor dog fences indoor