Jade polished, moist, full-bodied ooze color, the overall pattern composed of two by cloud dragon phase back molding, hollow circular, the first two dragons, head and tail interconnection, vivid.

• 玉质细腻，润泽，通体沁色，整体器型有两条由云纹构成的龙相背成型，中空圆形，两条龙的首与尾相互连接，朝天观望，形象生动。