The Pet Playpen Klein is a versatile and durable enclosure designed to provide a secure space for small dogs up to 40 cm in shoulder height. Constructed from robust steel, it features eight panels that can be configured into various shapes, such as a square, rectangle, or L-shape, to suit your space and needs. The playpen includes a lockable door for easy access and added security, making it suitable for both indoor and outdoor use. Ground stakes are provided to ensure stability when used outdoors, and the playpen folds flat for compact storage and easy transport.