Upgrated Version with Top Cover: We added a gauze cover on the top of the small animal playpen, and connected the cover to the side with a zipper, which is convenient for pets to enter and exit, food and water filling, decorating or cleaning the cage, which increases the safety of pets Automatic Opening Design: The small pets playpen is no need for complex splicing, built in frame. The pet transport cage can be opened in seconds and folded back flat when not in use, also it is easy storing. Warm Tips: When it is opened under spring pressure, it should be away from children and your face. High Quality Material: We use durable Polyester fabric and high-strength memory steel holder surrounded by nets, you could watch your pets at all times, as well as ensure the ventilation of the playpen and eliminate odors. Keep your pets safe and secure both indoors and outdoors. Small Size & Large Space: Easy to carry, suitable for both outdoor and indoor. Weight 300g/0.66lb, is equal to the weight