Old: hetian jade chess playing piano accessoriesSpecification: 7.2 cm long, 3.4 cm wide, 0.8 cm thick, weighs 41 gramsHetian jade carved, the quality of the jade is exquisite, oily luster, carved a cross game CARDS, cross elegance, sat, engraved on the back poems, calligraphy our beauty.The whole design thinking carefully structured and score the very visible, lifelike, dainty materials, worthy of collection.