Hi Carla, All Home-Use Slides and Bounce Houses are designed for use by children weighing 100 lbs or less. A smaller adult who weighs less than 100 lbs can slide, but in general we'd recommend the commercial grade version of this slide for adults. You can view the commercial grade version here: http://www.blastzone.com/great-white-wild-slide-inflatable-commercial Sincerely, Blast Zone Support