This bar is composed of Sterling Silver and weighs 1000 grains. And cancellation requests will not be honored without a valid reason. A claim will be filed without one. Thank you for looking at my item.The item "Bank Of America Sterling Silver Art Bar. 925 66 Grams Rare" is in sale since Wednesday, March 31, 2021. This item is in the category "Coins & Paper Money\Bullion\Silver\Bars & Rounds". The seller is "neuromancer500x" and is located in Tiverton, Rhode Island. This item can be shipped to United States.