It could be the old collection of Dinah.: hetian jade generation generation hou listed6 cm long, 4 cm wide, 0.25 cm thick, heavy 39 gListed out hetian jade elaborate carve, the quality of the jade is exquisite, fat thick, density of first-class, full of sheen, adopting relievo positive carved monkey monkey back figure, engraved on the back four words, workman, elegant artistic conception, pick, concise, and is suitable for wearing a two phase.