God drum, also known as Lama drum. It is a percussion instrument used by Tibetan and Mongolian lama monasteries. Popular in Tibet, Qinghai, Gansu, Sichuan, Yunnan, Inner Mongolia and other provinces. Drum frame wooden round, covered with sheepskin or cowhide on both sides. Sizes vary, the diameter of the drum face is about 40 cm, and the largest is 90 cm. The drum frame is about 21 cm thick. The ...