GBK On Reservation

gbk slotIndoor basketball field in GBK Arena is an indoor basketball field that located in 8th floor of GBK Arena building. The size of this field is 28 meters long and 15 meters wide (internationalIndoor basketball field in GBK Arena is an indoor basketball field that located in 8th floor of GBK Arena building. The size of this field is 28 meters long and 15 meters wide (international