Ultra Play's Discovery Center 4 with Optional Mount Kit is a comprehensive learning center with four decks and 10 events. Accommodating 15-20 children at a time, ages 2-5, this play structure incorporates a multitude of sensory activities for your children to enjoy. The physical activities, including the slides and climber, allow for development of gross motor skills, while the gear panel and other small activity panels help develop your child's fine motor skills. Children are encouraged to participate in dramatic play thanks to open-ended play areas and semi-private areas beneath the play decks. Each play system includes two slides, a vine climber, and Ultra Play's TouchMath learning panel that brings the award-winning math curriculum outdoors. The ground-level bench with raised art surfaces allows kids to socialize and explore their artistic side. Additional accessories are listed below