 The total weight of the steel-cables supporting the roof structure is 1,200 tons.Under the roof there are four LED display screens, each with an area of 200 m².On , the consortium of JSK Architects Ltd., GMP—von Gerkan, Marg und Partner Architekten and SBP—Schleich Bergermann und Partner presented a conceptual design (visualization and scale model) of a new stadium.