The Dubai Mall which was constructed by CCC is the largest shopping center in the world. The project comprised a 515,000 m² mall area, which is about the size of 50 soccer fields, a 550,000 m² car parking area, and a district cooling plant building of 42,000 refrigeration tons. The Mall features 1,200 stores and also boasts The Dubai Aquarium and Underwater Zoo, the Olympic-sized Dubai Ice Rink, children’s "edutainment" concept Kidzania and a massive indoor cinema complex. The Aquarium includes a 270 degree walk through tunnel and the world's largest viewing window. The Dubai Aquarium and Discovery Center clinched the Guinness World Record for the World's Largest Acrylic Panel, measuring 32.88 meters wide × 8.3 m high x 750 mm thick, and weighing 245,614 kg.