It could be the personal collection of Mr. And Mrs. Hobbes.: hetian Bai Yuchan piecesSize: 7.2 cm wide and 3.6 cm thick long 1.2 cm weighs 52.3 gJade cicada hetian jade material, delicate jade.The overall flat, round eyes bulge outward, back double vein lines norm, fine workman of heavy andplicated.Jade cicada has always been a symbol of the ancients to the yu jie, cicadas in the minds of the ancients status is very high, has long been considered a symbol of high purity, and channeling.