The Deep Space Tres Play System is a playground of the future for the future. The rotationally molded plastics help shape this normal playground into a space ship on a mission to entertain your kids. Of the many activities for kids to enjoy, some of the favorite will be the open spiral slide, tunnel slide, and straight slides. The maze of components will be a great adventure for any child. A bones tunnel and regular crawl tube allow kids to have a great time crawling for more adventure. New safety features include a see-through section on the tunnel slide allowing better supervision. The five-inch diameter posts, metal railings, and most plastics come in a variety of colors for your choosing.