Hi Megan, This product is designed for children weighing up to 100 lbs each. For inflatables suitable for both children and adults up to 200 lbs, we'd recommend checking out our commercial grade inflatables. You can view our commercial grade water inflatables here: http://www.blastzone.com/commercial/all-commercial-inflatables?categories_filter=116 Sincerely, Blast Zone Support