The Playpen of Bonbonda Baby Carrier Co.,Ltd. is convenient for baby to crawl and play in it. It is easy to be set up / took down. You can drag it behind you around the room or out of door… Its rocking device is for baby's comfortable sleeping. Features: Quick and easy set up / take down. Convenient carry bag is included. With secondary lock. Wheels for easy movement. With second and third changeable pad for baby' s comfortable height. With toys for baby.