Air-Tite holders are the industry standard in coin protection. These clear round plastic cases can be purchased with an inner black ring to to secure your coin, or as a direct fit holder, with no ring necessary. The type you choose is simply a matter of personal taste. Air-Tite holders keep your coins moisture-free and tarnish-free, and they allow you to view both sides of a coin. And while handling uncirculated and proof coins, our white cotton gloves will ensure that your coins are properly protected.