High-energy fun takes shape in this giant dome bouncer holding up to three children ages five and older. The spaceship-themed shell is made of 0.5 mm thickened Pvc with a high-elastic surface rated to 250 lbs. Six ergonomic handles give kids secure grip points during every rotation. Two separate chambers with individual valves speed up inflation and allow targeted pressure adjustment. Sealed seams withstand backyard play, birthday parties, and group playdates.