1oz / 31.1 g. Have a look at my other auctions! The item "Cook Islands 2017, 5$ Time Capsule, 1oz silver, square coin" is in sale since Thursday, June 1, 2017.
This item is in the category "Coins & Paper Money\Coins\ World\Australia & Oceania\South Pacific". The seller is "www-space-coins-com" and is located in space-coins-com. This item can be shipped worldwide.