Air-Tite coin capsules are made of acrylic plastic which is safe for your coins, and they have a non-yellowing agent to prevent discoloring.
They have tight fitting lids, which prevent oxidization & tarnishing of silver coins due to air, moisture, sunlight etc.
40.6mm capsules are suitable for the following coins…
* US Silver Eagles
* Sunshine Minting Walking Liberties
* Perth Mint Silver 1oz (Kookaburra, Koala, Crocodile, Kangaroo)
