Durable and practical pet playpen - Material and build: Made of high quality waterproof 600D oxford cloth with strong mesh and an inner stainless steel holder. The frame is steel with high hardness and includes eight side doors for stability. - 8-element design with top access: The playpen consists of 8 elements; the top features a removable zipper for easy removal. The zipper door provides convenient access for your pet. Close the door to keep your pet safely inside. - Security and ventilation: The enclosure is sealed except for the top opening and zipper. 8 mesh windows provide ventilation, help prevent mosquitoes in summer, and offer high visibility for your pet and you. - Color and size options: Color choices include grey, pink, brown, and blue. Size S: folded 32 x 47 cm; open 72 x 72 x 45 cm. Size M: folded 37 x 58 cm; open 90 x 90 x 60 cm. Size L: folded 46 x 58 cm; open 114 x 114 x 60 cm. - Practical use scenarios: - At home: create a safe, contained play area for puppies or small dogs during meals, cleaning, or when you need to focus on tasks. - Travel and outdoors: portable and versatile for use in the yard, park, or during camping trips, providing a secure space for your pet. - Training and containment: useful for crate-training, supervision during grooming, or separating your pet when needed.