This Air-Tite coin capsule is designed to hold American Silver Eagles with a black ring for added contrast. The crystal clear capsule has an outside depth of 5.7mm or .224" and an inside diameter of 46.17mm or 1.81". It also has a capsule outside diameter of 51.58mm or 2.03" and an inside depth of 2.92mm or .115". The capsule is archival safe and comes with a model of 40mm. This holder is perfect for collectors who want to protect their coins while still being able to showcase them.