1. Friendly Design - The dog pen has a tent design that promotes safety and provides a secure space for small pets to play or relax; Size is 28.5" x 28.5" x 16", perfect for pets up to 10 LB. A snap door, you can secure the door open with the included hook, offering easy access for your pet. 2. Durable - Waterproof and breathable due to its thick 600 Denier Oxford fabric. Very light and strong. Spacious 8-panel design with reinforced seams and strengthened corners. It provides ample interior space for your pet to play, rest, or hide. 3. Easy to Assemble & Safe - Instantly pops up in seconds without the need for assembly. Foldable flat when not in use for simple transportation and storage. You can place a mat/linen/blanket inside to keep your pet comfortable. Our dog pen comes in multiple sizes and colors. This pen is suitable for small dogs and medium-sized cats. 4. Versatile Use - The pop-up dog pen is perfect for rabbits, dogs, cats, guinea pigs, kittens, puppy dogs, pregnant dogs, and other small animals. It can be used indoors or outdoors, set up in your garden, lawn, or any room in your house. Its spacious round interior gives your pet more room to play, rest, hide, or retreat. 5. Portable and Lightweight - The pen size fits easily into the living room or bedroom and can then be folded into a compact size for easy portability. Folded flat when not in use for simple transportation and storage. It is washable to ensure your pets are safe in a clean environment.