2021 South Africa Big Five Elephant 1 Oz 999 Silver BU. Only 497 coins in the World have the same grade!! Coin weight: 31,1 g (1 Oz). Diameter of the coin: 38.725 mm. Silver / Ag 999. Maximum coin mintage: only 15000 pieces. Minted: South African Mint. Tracked s hipping to all countries is FREE!