Sleek, blue velvet, metal construction coin box ideally designed to hold one large sized Guardhouse capsule. Direct-fit, large coin capsules from Guardhouse include the Silver Dollar, American Silver Eagle, 39mm Silver Round, as well as the 27mm 1/2 and 34mm 1 oz American Gold Eagle. Box also fits Air-Tite H sized capsules. The specially made Guardhouse box insert will display the coin flat or at a slight angle for quick viewing. The Guardhouse single coin box is ideally designed to hold any 1.75 inch coin or coin capsule, including the Model H Air-Tite coin capsules. The size, extra large, refers to the size of the insert, which is 1.75 inches, or 44.5mm. Actual coin box size is 2.5x2.5x1..