Jespet Soft-Sided Folding Dog & Cat Playpen is used to surround an area, usually outdoors but not always, in which the animals can freely move around. They are commonly used for dogs, such as to give puppies or adult dogs more space than dog crates, but can also be used for cat, rabbits and other animals. 1. Puppy Playpen Approximate Dimensions: 45"(Diameter) x 30" (Height). Please Measure your Pets before purchase. All dimensions are measured manually, please allow deviation of 1 inch. 2.Large Roomy: 2 zippered doors for convenient out and in, zippered mesh cover and 8 mesh windows provide plenty of ventilation. 2 side storage to store leash, treats, poop bags. 1 mesh pocket to store water bottle. 3.Superior Design: 8-Panel design with protected seams and reinforced corner. Removable zippered top can be easily removed for indoor and outdoor. Zippered door provides easy in/out access for your pets.