中國清代 和田玉老玉 蘇工精雕 伍龍玉璽 Qing Dynasty Hetian jade Chi dragons seals. This pair of seals is chained together with fine openwork carved jade. Small Seal Dimension: 63 x 87 x 46(mm) 2.48 x 3.43 x 1.81(inches) Big Seal Dimension: 106 x 117 x 53(mm) 4.17 x 4.61 x 2.09(inches) Weight:1.24 lbs/1897 g