On the back of the Silver Maple Leaf coin, there is a security feature consisting of a textured maple leaf, micro-engraved with laser technology. The numeral "19" is visible under magnification denoting the coins year of issue and representing the cutting edge in bullion coin security. Silver Maple Leafs are made with the Royal Canadian Mints anti-counterfeiting technology called Bullion DNA. Dimensions: 38mm x 3.15mm Weight (grams): 31.10348 Fineness: 9999.Thank you for visiting my online shop! The item "NEW 25x 2019 1oz Canadian Silver Maple Leaf bullion coins in mint tube (unc.)" is in sale since Wednesday, November 20, 2019. This item is in the category "Coins\Bullion/Bars\Silver Bullion\Coins". The seller is "smartsolutionseg" and is located in Wakefield, West Yorkshire. This item can be shipped to United States, European Union member countries, Japan, Canada, Australia, Brazil, Norway, Singapore, Iceland, Saudi arabia, United arab emirates, Chile.