 Among the various props present for the tour, was a $ 2 million disco ball embellished with a further of $ 2 million worth of Swarovski crystals, bringing it to a weight of two tons. The ball was lowered onto the stage at the end of the runway during the opening number, and then opened to reveal Madonna. The ball contained hydraulic tubing to hold it open, two sets of stairs, and hundreds of LED lights. Other props include the turntable-pummel horse used during "Like a Virgin", a set of jungle gym-like metal bars used during "Jump", the steel cage used for "Isaac" and "Sorry", and the boom box used during "Hung Up". The promotional poster for the tour featured one of the photographs of Madonna taken by Steven Klein during the performances at G-A-Y club in London, as part of the promotional tour of the Confessions on a Dance Floor album.
