The celadon jade plaque with russet inclusions is in a flat chicken-heart shape with a pointed upper end, beautifully carved in low relief and openwork treatment with a ferocious winged dragon with raised head and a smaller phoenix clambering on the edges, with a round aperture in the centre above incised markings.

青玉，間有沁色。韘呈扁平板狀體，正面及背面皆陰刻弧線為飾，中部有圓孔，上有尖角，周邊鏤雕龍鳳紋；龍身較大，背上長羽翅，呈昂首張望狀，右方的鳳體較小巧。

5.6cm high; 4.5cm wide; 0.6cm deep