Sports dome visualization

With DUOL's advanced-technology Air Supported Structure within a short time it is possible to install school sports facilities and recreational domes for instructional programmes for various sports. Domes can be erected for temporary, seasonal or permanent use. DUOL Air Domes offer maximum flexibility for all kinds of sports activities. For different sports (basketball, volleyball, softball and other sports) appropriate sports flooring along with other facilities from wardrobes to stands can be installed. The combination of the latest materials and technologies used in DUOL Air Domes means low operating costs and a feeling of comfort for the people using them.

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How much is this and does it come with a warrant?