OnFireGuy capsules are made in the U.S.A. from acrylic plastic with a non-yellowing agent, capsules are PVC free, archival safe, and suitable for extended periods of long term coin storage. The cover and base snap together firmly to form a tight seal. Coin capsules are securely packaged un-assembled within layers of foam to protect them during shipment. OnFireGuy Capsules provide a very snug fit and are recommended for coins that will be stored long-term. We do not recommend closing the capsules before inserting a coin. Coins and easels are not included.