Playbox Pop-Up Cardboard Playhouses. Amazingly Versatile Play Structures. All quickly fold-away for use indoors or outdoors, they transform into tables, slides, shops, forts, puppet theaters, cars, rockets and easels. Combine for multi-room structures on two levels. Encourage active and creative eco-friendly fun and social skills, especially on rainy days.They help children to develop in variety of ways: - Physically: Crawling and climbing helps balance, co-ordination, strength, and dexterity. Socially: Encourages Role-playing games where Playboxes are used as versatile props. Artistically: The inside of the structures can be decorated creatively to emulate their parents homes. e.g. pictures can be downloaded from the web site or cut out from magazines and stuck on the walls.