World silver · Storage guide
Best storage options for the Silver Koala and Kookaburra
The Perth Mint's Silver Koala and Silver Kookaburra are one-ounce bullion coins with designs that change every year. Both are 40.6 mm across, larger than most one-ounce silver coins, so they need the H40 direct fit capsule rather than a standard 39 mm holder.
1 oz Silver Koala (40.6 mm)
1 oz Silver Kookaburra (40.6 mm)
Frequently asked questions
What size capsule fits the Australian Koala and Kookaburra?
The Australian Koala and Kookaburra comes in these sizes and matching capsules: 1 oz Silver Koala (40.6 mm); 1 oz Silver Kookaburra (40.6 mm). Match the capsule’s inside diameter to your coin.
What is the best way to store a Australian Koala and Kookaburra?
The 40.6 mm diameter is the same as an American Silver Eagle and a pre-2013 silver Britannia, and larger than a 39 mm coin, so match the H40 capsule to avoid a coin that will not seat. A PVC-free acrylic capsule, either direct fit or black ring, protects the coin from handling, dust and air.
Still measuring up? Try the capsule finder to match your coin in a couple of clicks, browse the coin size guide by diameter, or filter the full capsule range by size and holder type. Buy 20 of any capsule and a matching storage tube is added free.
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