1.[Safe quality material]The pet playpen is made of high-grade thick mesh and 600D polyester Oxford cloth, made of durable waterproof material. Seams and corners are reinforced, not easily damaged by pets. Consists of 8 mesh side panels and a half mesh top, well ventilated. You can have a 360-degree view of your pet's condition, and you can also give your pet a panoramic view of its surroundings. 2.[Easy to use]The pet playpen on the side of this pet pen can be easily rolled up and pasted, making it easy for your pet to get in and out of the pet pen. Close the door and keep your pet ly inside. The detachable semi-mesh zipper top can be easily removed for indoor use and closed for outdoor use to provide shade. Make sure your pet is comfortable in any environment. 3.[No Assembly required]Opening the dog pen takes only a few seconds, is lightweight, strong, and does not require assembly. When not in use, it can be folded into the tote bag provided by us, which takes up minimal space and is easy to carry and store. Spacious interior Spaces allow your pet to play, sleep, hide or isolate. Perfect for indoors, lawns, beaches, parks, Tours, camping and more! 4.[Suitable for various pets]Suitable for cats, dogs, rabbits, chickens, ferrets, hamsters, pregnant pets, etc. Small -29x29x17 inches, suitable for small pets under 10 pounds; Medium -36x36x23 inches, suitable for pets up to 25 pounds; Large 45x45x23 inches, suitable for pets under 45 pounds. Please measure your pet before purchasing to choose the right size. All dimensions are measured manually, please allow a deviation of 1-2 inches.