The floor is lava with the Volcano 13′ X 13′ Castle Bounce House! Its fiery Yellow and Orange colors are inspired by volcanic lava. A basketball hoop is also inside to complement the ample bouncing space. Made with lead free 15 oz. PVC vinyl, this unit is a reliable inflatable for parties and events! For Kids and Adults. USA DESIGNED AND ENGINEERED: JumpOrange is a Southern California based company and has been in the commercial inflatables market since 2002. We stand behind our products and want you to love them as much as we do. For both kids and adults.