A box of twenty 32.69mm coin capsules to securely encapsulate and protect individual 1oz bullion gold coins. This is suitable for any 1oz gold coin which has a 32.69mm diameter and is often used to store 1 oz Gold Britannia Coins or 1 oz Queen's Beasts coins. To use, carefully open the capsule, insert your coin, and push closed to create a safe, airtight seal.