Three seals field-yellow stone with wooden box stories of the original stoneSpecification: single highest 6.2 5.2 3.4 cm thick wide weighs 137.3 g total weight of 358 gNatural field-yellow stone inscription, the original stone type with sculpture, fine texture, coagulate fat channeling, wrapped slurry oil moisten, printed and engraved landscape decoration, game carving techniques, knife work skillfully, well-preserved, literati, treasures.