The army in Pit No.2 is much more diversified, including infantry, cavalry, archers and charioteers. There are more than 1,300 terra-cotta warriors and over 80 chariots, as well as many metal weapons excavated in this pit. A 17,000-square-meter (20,331 square yards) exhibition hall was also built in the hall of Pit No.2, which is the largest and most multi-functional site exhibition hall in China.