2006 Australia Lunar Series Dog 1oz Silver +1/10oz Gold Coins Set COA and BOX. Maximum Diameter:40.60mm+16.10mm. Purity:99.9% Silver+99.99% Gold. Maximum Thickness:4.00mm+1.50mm. Minimum Gross Weight:31.135g+3.111g. Come with COA and BOX. Good Luck for Everybody! Please view our other great auctions! For more information, please contact to me.