Hi Marissa, For detailed specs, please see: http://www.blastzone.com/magic-castle-commercial-20-bouncer#product_tabs_specs_tab The capacities are: - Max Gross Weight: 1200 Lbs - Max Players: 12 - Max User Weight: 200 Lbs (250 is fine as long as max gross capacity is not exceeded between all users) Hope this Helps! Blast Zone Support