This is a cloud-shaped plaque without an upper perforation, crafted from light green jade, though some areas have changed color due to aging. The jade is highly glossy and considered one of the hardest types from Hongshan Culture. The artifact features a holed annulus-shaped main body with four double-pointed curved hooks. The surface is adorned with shallow lateral lines, and parallel ridge lines follow the curved shape. The inner circular hole of the jade is honed into a slope. A similar example was found in Tomb No. 21 from the No. 1 stone mound at the No. 2 location of Niuheliang.
