It could be the old collection of Mr. And Mrs. Carllyle.: hetian jade bronze belt buckle8 cm long, 1.3 vm wide, 1.4 cm high and weighs 15 gHetian jade as material, the quality of the jade is exquisite, feel is warm, exquisite and refined, carvings animal heads for check first, depicting the very exquisite, art of using saber turn round, production process now, more quaint rhyme.