WOW!!! Not only a bounce house but it also has inflatable animals inside that the children can jump on, a rope climb and a wavy slide coming out of the back of the unit. This unit has animals on the top as well as Noah himself. The Ark is approx. 30 feet long, 12 feet wide, and 15 feet tall at its peek point. Your church will absolutely love this!!! Noahs Ark requires a dedicated 110V, 20amp household outlet.