"Four a field-yellow stone beast button seal.Specification: single weighs 77.4 g 5.8 cm high 2.7 cm wideAcura tian stone fastidious, colour and lustre is Huang Run, radish grain characteristics significantly, embossment beast print button, vivid, word chu, seal at the bottom of the neat, art of using saber prospective, mellow patina nature, four days.